message.css

/* ==================== Y2K 少女心像素风 - 完整重写 ==================== */

/* ==================== 聊天页面完整CSS变量系统 ==================== */
:root {
    /* ========== 页面整体背景 ========== */
    --chat-page-bg: #FFF0F5;                    /* 聊天页面主背景色 */
    --chat-page-bg-image: none;                 /* 聊天页面背景图片 */
    
    /* ========== 聊天窗口整体 ========== */
    --chat-window-bg: #FFF0F5;                  /* 聊天窗口背景色 */
    --chat-window-border: #000000;              /* 聊天窗口边框色 */
    --chat-window-shadow: rgba(0, 0, 0, 0.1);   /* 聊天窗口阴影色 */
    
    /* ========== 聊天头部区域 ========== */
    --chat-header-bg: #FF69B4;                  /* 聊天头部背景色 */
    --chat-header-border: #000000;              /* 聊天头部边框色 */
    --chat-header-text-color: #FFFFFF;          /* 聊天头部文字颜色 */
    --chat-header-shadow: rgba(0, 0, 0, 0.2);   /* 聊天头部阴影 */
    
    /* 头部头像 */
    --chat-header-avatar-border: #FFFFFF;       /* 头部头像边框色 */
    --chat-header-avatar-shadow: rgba(0, 0, 0, 0.2); /* 头部头像阴影 */
    --chat-header-avatar-bg: linear-gradient(135deg, #FF69B4 0%, #FF1493 100%); /* 头像默认背景 */
    
    /* 头部按钮 */
    --chat-header-btn-bg: rgba(255, 255, 255, 0.3);     /* 头部按钮背景 */
    --chat-header-btn-border: rgba(255, 255, 255, 0.5); /* 头部按钮边框 */
    --chat-header-btn-color: #FFFFFF;                    /* 头部按钮文字色 */
    --chat-header-btn-hover-bg: rgba(255, 255, 255, 0.4); /* 头部按钮悬停背景 */
    
    /* 头部状态文字 */
    --chat-header-name-color: #FFFFFF;           /* 联系人姓名颜色 */
    --chat-header-status-color: rgba(255, 255, 255, 0.8); /* 状态文字颜色 */
    
    /* ========== 消息区域 ========== */
    --chat-messages-bg: #FAFAFA;                /* 消息区域背景色 */
    --chat-messages-padding: 20px;              /* 消息区域内边距 */
    
    /* ========== 接收消息气泡 ========== */
    --received-bubble-bg: rgba(255, 255, 255, 0.85);    /* 接收气泡背景色 */
    --received-bubble-border: #000000;                   /* 接收气泡边框色 */
    --received-bubble-shadow: #FFB6C1;                   /* 接收气泡阴影色 */
    --received-bubble-color: #000000;                    /* 接收气泡文字色 */
    --received-bubble-radius: 18px;                      /* 接收气泡圆角 */
    --received-bubble-padding: 12px 16px;                /* 接收气泡内边距 */
    --received-bubble-max-width: 70%;                    /* 接收气泡最大宽度 */
    --received-bubble-margin: 0 auto 12px 0;             /* 接收气泡外边距 */
    
    /* ========== 发送消息气泡 ========== */
    --sent-bubble-bg: rgba(255, 105, 180, 0.85);        /* 发送气泡背景色 */
    --sent-bubble-border: #000000;                       /* 发送气泡边框色 */
    --sent-bubble-shadow: #FFB6C1;                       /* 发送气泡阴影色 */
    --sent-bubble-color: #FFFFFF;                        /* 发送气泡文字色 */
    --sent-bubble-radius: 18px;                          /* 发送气泡圆角 */
    --sent-bubble-padding: 12px 16px;                    /* 发送气泡内边距 */
    --sent-bubble-max-width: 70%;                        /* 发送气泡最大宽度 */
    --sent-bubble-margin: 0 0 12px auto;                 /* 发送气泡外边距 */
    
    /* ========== 消息头像 ========== */
    --chat-message-avatar-size: 40px;           /* 消息头像尺寸 */
    --chat-message-avatar-border: #000000;      /* 消息头像边框色 */
    --chat-message-avatar-shadow: #FFB6C1;      /* 消息头像阴影色 */
    --chat-message-avatar-bg: linear-gradient(135deg, #FF69B4 0%, #FF1493 100%); /* 消息头像默认背景 */
    
    /* ========== 消息时间戳 ========== */
    --chat-message-time-color: #999999;         /* 时间戳文字颜色 */
    --chat-message-time-size: 11px;             /* 时间戳字体大小 */
    
    /* ========== 输入区域 ========== */
    --chat-input-container-bg: #FFFFFF;         /* 输入容器背景色 */
    --chat-input-container-border: #000000;     /* 输入容器边框色 */
    --chat-input-container-shadow: rgba(0, 0, 0, 0.1); /* 输入容器阴影 */
    --chat-input-container-padding: 12px;       /* 输入容器内边距 */
    
    /* 输入框 */
    --chat-input-bg: #FFFFFF;                   /* 输入框背景色 */
    --chat-input-border: #000000;               /* 输入框边框色 */
    --chat-input-color: #000000;                /* 输入框文字色 */
    --chat-input-placeholder-color: #999999;    /* 输入框占位符颜色 */
    --chat-input-focus-border: #FF1493;         /* 输入框聚焦边框色 */
    --chat-input-focus-shadow: rgba(255, 20, 147, 0.3); /* 输入框聚焦阴影 */
    --chat-input-radius: 8px;                   /* 输入框圆角 */
    --chat-input-padding: 10px;                 /* 输入框内边距 */
    
    /* 发送按钮 */
    --chat-send-btn-bg: #FF69B4;                /* 发送按钮背景色 */
    --chat-send-btn-border: #000000;            /* 发送按钮边框色 */
    --chat-send-btn-color: #FFFFFF;             /* 发送按钮文字色 */
    --chat-send-btn-shadow: #FFB6C1;            /* 发送按钮阴影色 */
    --chat-send-btn-hover-bg: #FF1493;          /* 发送按钮悬停背景色 */
    --chat-send-btn-radius: 8px;                /* 发送按钮圆角 */
    --chat-send-btn-padding: 10px 20px;         /* 发送按钮内边距 */
    
    /* 功能按钮 */
    --chat-action-btn-bg: #FF69B4;              /* 功能按钮背景色 */
    --chat-action-btn-border: #000000;          /* 功能按钮边框色 */
    --chat-action-btn-color: #FFFFFF;           /* 功能按钮文字色 */
    --chat-action-btn-shadow: #FFB6C1;          /* 功能按钮阴影色 */
    --chat-action-btn-hover-bg: #FF1493;        /* 功能按钮悬停背景色 */
    --chat-action-btn-size: 40px;               /* 功能按钮尺寸 */
    
    /* ========== 通话记录气泡专用变量 ========== */
    --video-call-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%); /* 视频通话气泡背景 */
    --voice-call-bg: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); /* 语音通话气泡背景 */
    --call-bubble-color: #FFFFFF;               /* 通话气泡文字颜色 */
    --call-bubble-border: #000000;              /* 通话气泡边框颜色 */
    --call-bubble-shadow: rgba(0, 0, 0, 0.2);   /* 通话气泡阴影颜色 */
    --call-bubble-radius: 12px;                 /* 通话气泡圆角 */
    --call-bubble-padding: 12px;                /* 通话气泡内边距 */
    
    /* ========== 特殊消息类型 ========== */
    /* 语音消息 */
    --voice-bubble-bg: inherit;                 /* 语音气泡背景（继承父级） */
    --voice-bubble-wave-color: currentColor;    /* 语音波形颜色 */
    --voice-bubble-duration-color: currentColor; /* 语音时长颜色 */
    --voice-bubble-min-width: 150px;            /* 语音气泡最小宽度 */
    --voice-bubble-max-width: 250px;            /* 语音气泡最大宽度 */
    
    /* 图片消息 */
    --image-bubble-size: 200px;                 /* 图片气泡尺寸 */
    --image-bubble-shadow: rgba(0, 0, 0, 0.2);  /* 图片气泡阴影 */
    --image-bubble-radius: 12px;                /* 图片气泡圆角 */
    
    /* 视频消息 */
    --video-bubble-width: 200px;                /* 视频气泡宽度 */
    --video-bubble-height: 150px;               /* 视频气泡高度 */
    --video-bubble-shadow: rgba(0, 0, 0, 0.2);  /* 视频气泡阴影 */
    --video-bubble-radius: 12px;                /* 视频气泡圆角 */
    --video-play-icon-bg: rgba(0, 0, 0, 0.7);   /* 视频播放图标背景 */
    --video-play-icon-color: #FFFFFF;           /* 视频播放图标颜色 */
    
    /* 表情包消息 */
    --sticker-bubble-size: 120px;               /* 表情包气泡尺寸 */
    
    /* ========== 双语消息 ========== */
    --bilingual-original-color: inherit;        /* 原文颜色 */
    --bilingual-translation-color: #666666;     /* 翻译文字颜色 */
    --bilingual-border-color: rgba(0, 0, 0, 0.1); /* 双语分隔线颜色 */
    --bilingual-sent-translation-color: rgba(255, 255, 255, 0.9); /* 发送消息翻译颜色 */
    --bilingual-sent-border-color: rgba(255, 255, 255, 0.2); /* 发送消息分隔线颜色 */
    
    /* ========== 消息编辑模式 ========== */
    --edit-mode-toolbar-bg: #FFFFFF;            /* 编辑工具栏背景 */
    --edit-mode-toolbar-border: #000000;        /* 编辑工具栏边框 */
    --edit-mode-toolbar-shadow: rgba(0, 0, 0, 0.1); /* 编辑工具栏阴影 */
    --edit-mode-selected-border: #FF1493;       /* 选中消息边框色 */
    --edit-mode-selected-shadow: rgba(255, 20, 147, 0.3); /* 选中消息阴影 */
    
    /* 编辑按钮 */
    --edit-btn-bg: #4CAF50;                     /* 编辑按钮背景 */
    --edit-btn-color: #FFFFFF;                  /* 编辑按钮文字 */
    --delete-btn-bg: #f44336;                   /* 删除按钮背景 */
    --delete-btn-color: #FFFFFF;                /* 删除按钮文字 */
    --settings-btn-bg: #FF69B4;                 /* 设置按钮背景 */
    --settings-btn-color: #FFFFFF;              /* 设置按钮文字 */
    --cancel-btn-bg: #9E9E9E;                   /* 取消按钮背景 */
    --cancel-btn-color: #FFFFFF;                /* 取消按钮文字 */
    
    /* ========== 聊天菜单 ========== */
    --chat-menu-bg: #FFFFFF;                    /* 聊天菜单背景 */
    --chat-menu-border: #000000;                /* 聊天菜单边框 */
    --chat-menu-shadow: #FFB6C1;                /* 聊天菜单阴影 */
    --chat-menu-item-color: #000000;            /* 菜单项文字色 */
    --chat-menu-item-hover-bg: #FFE4E1;         /* 菜单项悬停背景 */
    --chat-menu-item-border: #FFB6C1;           /* 菜单项分隔线 */
    
    /* ========== 打字指示器 ========== */
    --typing-indicator-color: #FFE4E1;          /* 打字指示器颜色 */
    --typing-dot-size: 6px;                     /* 打字点尺寸 */
    
    /* ========== 通知横幅 ========== */
    --notification-banner-bg: rgba(255, 255, 255, 0.95); /* 通知横幅背景 */
    --notification-banner-border: #000000;      /* 通知横幅边框 */
    --notification-banner-shadow: #FFB6C1;      /* 通知横幅阴影 */
    --notification-title-color: #FF1493;        /* 通知标题颜色 */
    --notification-message-color: #000000;      /* 通知消息颜色 */
    --notification-avatar-border: #000000;      /* 通知头像边框 */
    --notification-avatar-shadow: #FFB6C1;      /* 通知头像阴影 */
    
    /* ========== 消息类型菜单 ========== */
    --message-type-menu-bg: #FFFFFF;            /* 消息类型菜单背景 */
    --message-type-menu-border: #000000;        /* 消息类型菜单边框 */
    --message-type-menu-shadow: #FFB6C1;        /* 消息类型菜单阴影 */
    --message-type-item-color: #000000;         /* 菜单项文字色 */
    --message-type-item-hover-bg: #FFE4E1;      /* 菜单项悬停背景 */
    --message-type-item-border: #FFB6C1;        /* 菜单项分隔线 */
    
    /* ========== 表情包菜单 ========== */
    --sticker-menu-bg: #FFFFFF;                 /* 表情包菜单背景 */
    --sticker-menu-border: #000000;             /* 表情包菜单边框 */
    --sticker-menu-shadow: #FFB6C1;             /* 表情包菜单阴影 */
    --sticker-menu-header-border: #FFB6C1;      /* 表情包菜单头部边框 */
    
    /* ========== 已总结消息标记 ========== */
    --summarized-mark-bg: #FFFFFF;              /* 总结标记背景 */
    --summarized-mark-border: #FFB6C1;          /* 总结标记边框 */
    --summarized-mark-color: #FFB6C1;           /* 总结标记颜色 */
    --summarized-mark-shadow: rgba(0, 0, 0, 0.1); /* 总结标记阴影 */
    
    /* ========== 左侧导航栏 ========== */
    --sidebar-bg: #FFFFFF;                      /* 侧边栏背景色 */
    --sidebar-border: #000000;                  /* 侧边栏边框色 */
    --sidebar-width: 100px;                     /* 侧边栏宽度 */
    --sidebar-padding: 20px 0;                  /* 侧边栏内边距 */
    
    /* 导航项 */
    --sidebar-nav-item-color: #000000;          /* 导航项文字颜色 */
    --sidebar-nav-item-bg: transparent;         /* 导航项背景色 */
    --sidebar-nav-item-hover-bg: #FFE4E1;       /* 导航项悬停背景色 */
    --sidebar-nav-item-active-bg: #FF69B4;      /* 导航项激活背景色 */
    --sidebar-nav-item-active-color: #FFFFFF;   /* 导航项激活文字颜色 */
    --sidebar-nav-item-active-border: #FF1493;  /* 导航项激活左边框色 */
    --sidebar-nav-item-padding: 20px 10px;      /* 导航项内边距 */
    --sidebar-nav-item-font-size: 14px;         /* 导航项字体大小 */
    --sidebar-nav-item-font-weight: bold;       /* 导航项字体粗细 */
    --sidebar-nav-item-border-width: 4px;       /* 导航项左边框宽度 */
    
    /* 响应式 */
    --sidebar-mobile-width: 80px;               /* 移动端侧边栏宽度 */
    --sidebar-mobile-nav-padding: 15px 5px;     /* 移动端导航项内边距 */
    --sidebar-mobile-nav-font-size: 12px;       /* 移动端导航项字体大小 */
    
    /* ========== 响应式断点 ========== */
    --mobile-breakpoint: 768px;                 /* 移动端断点 */
    --tablet-breakpoint: 1024px;                /* 平板端断点 */
    
    /* ========== 通用主题色 ========== */
    --theme-primary: #FF69B4;                   /* 主题主色 */
    --theme-primary-dark: #FF1493;              /* 主题深色 */
    --theme-primary-light: #FFB6C1;             /* 主题浅色 */
    --theme-secondary: #FFE4E1;                 /* 主题次要色 */
    --theme-bg-light: #FFF0F5;                  /* 浅色背景 */
    --theme-text-primary: #000000;              /* 主要文字色 */
    --theme-text-secondary: #666666;            /* 次要文字色 */
    --theme-border: #000000;                    /* 边框色 */
    --theme-shadow: #FFB6C1;                    /* 阴影色 */
    
    /* ========== 卡片和面板 ========== */
    --card-bg: rgba(255, 255, 255, 0.9);        /* 卡片背景 */
    --card-border: #000000;                     /* 卡片边框 */
    --card-shadow: #FFB6C1;                     /* 卡片阴影 */
    --card-hover-bg: #FFE4E1;                   /* 卡片悬停背景 */
    
    /* ========== 按钮通用 ========== */
    --btn-primary-bg: #FF69B4;                  /* 主按钮背景 */
    --btn-primary-color: #FFFFFF;               /* 主按钮文字 */
    --btn-primary-border: #000000;              /* 主按钮边框 */
    --btn-primary-shadow: #FFB6C1;              /* 主按钮阴影 */
    --btn-primary-hover-bg: #FF1493;            /* 主按钮悬停背景 */
    
    /* ========== 头像通用 ========== */
    --avatar-bg: linear-gradient(135deg, #FF69B4 0%, #FF1493 100%); /* 头像背景 */
    --avatar-border: #000000;                   /* 头像边框 */
    --avatar-shadow: #FFB6C1;                   /* 头像阴影 */
    
    /* ========== 模态框 ========== */
    --modal-bg: #FFFFFF;                        /* 模态框背景 */
    --modal-header-bg: #FF69B4;                 /* 模态框头部背景 */
    --modal-header-color: #FFFFFF;              /* 模态框头部文字 */
    --modal-border: #000000;                    /* 模态框边框 */
    --modal-shadow: #FFB6C1;                    /* 模态框阴影 */
    
    /* ========== 表单 ========== */
    --form-label-color: #FF1493;                /* 表单标签颜色 */
    --form-input-bg: #FFFFFF;                   /* 表单输入框背景 */
    --form-input-border: #000000;               /* 表单输入框边框 */
    --form-input-focus-border: #FF1493;         /* 表单输入框聚焦边框 */
    --form-input-focus-shadow: #FFB6C1;         /* 表单输入框聚焦阴影 */
    
    /* ========== 分组和列表 ========== */
    --group-header-bg: rgba(255, 255, 255, 0.9); /* 分组头部背景 */
    --group-header-hover-bg: #FFE4E1;           /* 分组头部悬停背景 */
    --group-title-color: #FF1493;               /* 分组标题颜色 */
    --group-count-bg: #FFB6C1;                  /* 分组计数背景 */
    --group-border: #FFB6C1;                    /* 分组边框 */
    
    /* ========== NPC相关 ========== */
    --npc-info-bg: #FFE4E1;                     /* NPC信息背景 */
    --npc-info-border: #FF1493;                 /* NPC信息边框 */
    --npc-char-header-bg: linear-gradient(135deg, #FFF0F5 0%, #FFE4E1 100%); /* NPC角色头部背景 */
    
    /* ========== 关系图 ========== */
    --graph-bg: linear-gradient(135deg, #FFF0F5 0%, #f8f0ff 50%, #FFF0F5 100%); /* 关系图背景 */
    --graph-node-bg: linear-gradient(135deg, #FF69B4 0%, #FF1493 100%); /* 关系图节点背景 */
    
    /* ========== 页面头部 ========== */
    --page-header-bg: #FF69B4;                  /* 页面头部背景 */
    --page-header-color: #FFFFFF;               /* 页面头部文字 */
    --page-header-border: #000000;              /* 页面头部边框 */
}

/* ==================== 基础重置 ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Courier New', 'MS Gothic', monospace;
    background: var(--chat-page-bg);
    background-image: var(--chat-page-bg-image);
    background-size: cover;
    background-position: center;
    background-attachment: scroll;
    min-height: var(--app-height, 100vh);
    overflow: hidden;
    image-rendering: -webkit-optimize-contrast;
}

/* ==================== 横屏三栏布局（Flex禁止重叠） ==================== */
.main-container {
    display: flex;
    width: 100vw;
    height: var(--app-height, 100vh);
    overflow: hidden;
    position: relative;
}

/* 左侧导航栏 - 100px 固定宽度 */
.left-sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    background: var(--sidebar-bg);
    border-right: 2px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    padding: var(--sidebar-padding);
    z-index: 100;
    flex-shrink: 0;
}

.sidebar-nav-item {
    padding: var(--sidebar-nav-item-padding);
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    font-size: var(--sidebar-nav-item-font-size);
    font-weight: var(--sidebar-nav-item-font-weight);
    color: var(--sidebar-nav-item-color);
    background: var(--sidebar-nav-item-bg);
    border-left: var(--sidebar-nav-item-border-width) solid transparent;
}

.sidebar-nav-item:hover {
    background: var(--sidebar-nav-item-hover-bg);
}

.sidebar-nav-item.active {
    background: var(--sidebar-nav-item-active-bg);
    color: var(--sidebar-nav-item-active-color);
    border-left-color: var(--sidebar-nav-item-active-border);
}

/* 右侧主内容区 - 占据剩余空间 */
.main-content {
    flex: 1;
    position: relative;
    overflow: hidden;
    background: var(--theme-bg-light);
}

.content-panel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--theme-bg-light);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    padding: 20px;
}

.content-panel.active {
    opacity: 1;
    visibility: visible;
}

/* ==================== 头像渲染修复（统一CSS类） ==================== */
.avatar-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
}

/* 头像容器尺寸控制 */
.contact-card-avatar .avatar-img,
.npc-avatar .avatar-img {
    width: 100%;
    height: 100%;
}

.relation-node-avatar .avatar-img {
    width: 100%;
    height: 100%;
}

.npc-avatar-display .avatar-img {
    width: 100%;
    height: 100%;
}

/* ==================== 我的页面 ==================== */
.top-avatar-circle {
    text-align: center;
    margin: 100px 0 40px 0;
}

.avatar-circle-container {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto 16px;
}

.circle-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--theme-border);
    box-shadow: 5px 5px 0px var(--theme-shadow);
    background: var(--avatar-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
}

.avatar-label {
    font-size: 18px;
    font-weight: bold;
    color: var(--theme-primary-dark);
    text-shadow: 2px 2px 0px var(--theme-primary-light);
}

.me-content {
    max-width: 600px;
    margin: 0 auto;
    padding: 0 20px;
}

.me-section {
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    box-shadow: 4px 4px 0px var(--card-shadow);
    padding: 20px;
    margin-bottom: 20px;
}

.me-section h3 {
    font-size: 18px;
    font-weight: bold;
    color: var(--theme-primary-dark);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px dashed var(--theme-primary-light);
}

.me-info-box p {
    font-size: 14px;
    line-height: 1.8;
    color: #000000;
    margin-bottom: 8px;
}

.me-info-box button {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-color);
    border: 2px solid var(--btn-primary-border);
    padding: 10px 20px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 3px 3px 0px var(--btn-primary-shadow);
    transition: all 0.2s;
    margin-top: 8px;
}

.me-info-box button:hover {
    background: var(--btn-primary-hover-bg);
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--btn-primary-shadow);
}

.me-info-box button:active {
    transform: translate(0, 0);
    box-shadow: 2px 2px 0px var(--btn-primary-shadow);
}

/* ==================== 面板头部 ==================== */
.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    box-shadow: 4px 4px 0px var(--card-shadow);
    margin-bottom: 20px;
}

.panel-title-area {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 12px;
}

.panel-note {
    font-size: 14px;
    color: var(--theme-primary-dark);
    font-weight: bold;
}

.panel-actions {
    display: flex;
    gap: 10px;
}

.action-icon-btn {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-color);
    border: 2px solid var(--btn-primary-border);
    width: 40px;
    height: 40px;
    font-size: 18px;
    cursor: pointer;
    box-shadow: 3px 3px 0px var(--btn-primary-shadow);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.action-icon-btn:hover {
    background: var(--btn-primary-hover-bg);
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--btn-primary-shadow);
}

.action-icon-btn:active {
    transform: translate(0, 0);
    box-shadow: 2px 2px 0px var(--btn-primary-shadow);
}

/* ==================== 联系人分组 ==================== */
.contacts-groups-container {
    overflow-y: auto;
    height: calc(var(--app-height, 100vh) - 120px);
}

.contact-group {
    margin-bottom: 20px;
}

.group-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--group-header-bg);
    border: 2px solid var(--card-border);
    box-shadow: 3px 3px 0px var(--card-shadow);
    cursor: pointer;
    transition: all 0.2s;
    margin-bottom: 12px;
}

.group-header:hover {
    background: var(--group-header-hover-bg);
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--card-shadow);
}

.group-toggle {
    font-size: 14px;
    font-weight: bold;
    transition: transform 0.3s;
}

.group-toggle.collapsed {
    transform: rotate(-90deg);
}

.group-name {
    font-size: 16px;
    font-weight: bold;
    color: var(--group-title-color);
    flex: 1;
}

.group-count {
    font-size: 12px;
    color: var(--theme-text-primary);
    background: var(--group-count-bg);
    padding: 2px 8px;
    border: 1px solid var(--card-border);
}

.group-contacts {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 16px;
    padding: 0 8px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.group-contacts.expanded {
    max-height: 2000px;
}

.contact-card {
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    box-shadow: 3px 3px 0px var(--card-shadow);
    padding: 0;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.contact-card:hover {
    background: var(--card-hover-bg);
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--card-shadow);
}

.contact-card:active {
    transform: translate(0, 0);
    box-shadow: 2px 2px 0px var(--card-shadow);
}

/* 联系人卡片封图 */
.contact-card-cover {
    width: 100%;
    height: 60px;
    overflow: hidden;
    position: relative;
    border-bottom: 2px solid #000000;
    flex-shrink: 0;
}

.contact-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact-card-avatar {
    width: 100%;
    position: relative;
    background: var(--avatar-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    border-bottom: 2px solid var(--card-border);
    overflow: hidden;
    flex-shrink: 0;
    aspect-ratio: 1 / 0.8;
    color: #FFFFFF;
    font-weight: bold;
}

.contact-card-avatar img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* 有封图时调整头像高度 */
.contact-card.has-cover .contact-card-avatar {
    aspect-ratio: 1 / 0.6;
}

.contact-card-name {
    font-size: 14px;
    font-weight: bold;
    color: #000000;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 12px 8px;
    background: #FFFFFF;
}

/* ==================== NPC页面 ==================== */
.npc-info-box {
    margin-bottom: 20px;
    padding: 16px;
    background: var(--npc-info-bg);
    border: 2px solid var(--card-border);
    box-shadow: 3px 3px 0px var(--card-shadow);
    border-left: 6px solid var(--npc-info-border);
}

.npc-info-box p {
    font-size: 13px;
    line-height: 1.6;
    color: #000000;
    margin-bottom: 8px;
}

.npc-info-box p:last-child {
    margin-bottom: 0;
}

.npc-list {
    overflow-y: auto;
    height: calc(var(--app-height, 100vh) - 240px);
}

.npc-item {
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    box-shadow: 4px 4px 0px var(--card-shadow);
    padding: 16px;
    margin-bottom: 16px;
}

.npc-item-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.npc-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--avatar-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    border: 2px solid var(--avatar-border);
    box-shadow: 2px 2px 0px var(--avatar-shadow);
    overflow: hidden;
}

.npc-info {
    flex: 1;
}

.npc-name {
    font-size: 16px;
    font-weight: bold;
    color: var(--theme-primary-dark);
    margin-bottom: 4px;
}

.npc-relation {
    font-size: 12px;
    color: #000000;
}

.npc-actions {
    display: flex;
    gap: 8px;
}

.npc-action-btn {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-color);
    border: 2px solid var(--btn-primary-border);
    padding: 6px 12px;
    font-size: 12px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 2px 2px 0px var(--btn-primary-shadow);
    transition: all 0.2s;
}

.npc-action-btn:hover {
    background: var(--btn-primary-hover-bg);
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px var(--btn-primary-shadow);
}

.npc-action-btn:active {
    transform: translate(0, 0);
    box-shadow: 1px 1px 0px var(--btn-primary-shadow);
}

.npc-relations-graph {
    background: var(--theme-bg-light);
    border: 2px dashed var(--theme-primary-light);
    padding: 12px;
    text-align: center;
}

/* NPC按CHAR分组 */
.npc-char-group {
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid var(--card-border);
    box-shadow: 4px 4px 0px var(--card-shadow);
    margin-bottom: 20px;
    overflow: hidden;
}

.npc-char-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    background: var(--npc-char-header-bg);
    border-bottom: 2px solid var(--group-border);
}

.npc-char-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--avatar-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    border: 2px solid var(--avatar-border);
    overflow: hidden;
    flex-shrink: 0;
}

.npc-char-info {
    flex: 1;
    min-width: 0;
}

.npc-char-name {
    font-size: 15px;
    font-weight: bold;
    color: var(--theme-primary-dark);
}

.npc-char-meta {
    font-size: 12px;
    color: #666;
    margin-top: 2px;
}

.npc-graph-btn {
    flex-shrink: 0;
    white-space: nowrap;
}

.npc-char-npcs {
    padding: 12px;
}

.npc-char-npcs .npc-item {
    margin-bottom: 10px;
    box-shadow: 2px 2px 0px var(--card-shadow);
}

.npc-char-npcs .npc-item:last-child {
    margin-bottom: 0;
}

/* ==================== 模态框（z-index: 10001防止遮挡） ==================== */
.npc-management-modal,
.npc-relations-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10001;
    align-items: center;
    justify-content: center;
}

.npc-management-modal.active,
.npc-relations-modal.active {
    display: flex;
}

.npc-management-content,
.npc-relations-content {
    background: var(--modal-bg);
    border: 3px solid var(--modal-border);
    box-shadow: 6px 6px 0px var(--modal-shadow);
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.npc-relations-content {
    max-width: 800px;
}

.npc-management-header,
.npc-relations-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--modal-header-bg);
    border-bottom: 2px solid var(--modal-border);
}

.npc-management-header h3,
.npc-relations-header h3 {
    font-size: 18px;
    font-weight: bold;
    color: var(--modal-header-color);
}

.close-modal-btn {
    background: var(--modal-bg);
    color: var(--theme-primary-dark);
    border: 2px solid var(--modal-border);
    width: 32px;
    height: 32px;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
}

.close-modal-btn:hover {
    background: var(--theme-secondary);
}

.npc-management-body,
.npc-relations-body {
    padding: 20px;
    overflow-y: auto;
}

.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: bold;
    color: var(--form-label-color);
    margin-bottom: 8px;
}

.form-group input[type="text"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px;
    border: 2px solid var(--form-input-border);
    background: var(--form-input-bg);
    font-size: 14px;
    font-family: inherit;
}

.form-group input[type="text"]:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--form-input-focus-border);
    box-shadow: 2px 2px 0px var(--form-input-focus-shadow);
}

.npc-avatar-preview {
    display: flex;
    justify-content: center;
    margin: 16px 0;
}

.npc-avatar-display {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--avatar-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    border: 3px solid var(--avatar-border);
    box-shadow: 3px 3px 0px var(--avatar-shadow);
    overflow: hidden;
}

.form-actions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.btn-cancel {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--card-border);
    background: var(--modal-bg);
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 3px 3px 0px var(--card-shadow);
    transition: all 0.2s;
}

.btn-cancel:hover {
    background: var(--theme-secondary);
}

.btn-primary {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--btn-primary-border);
    background: var(--btn-primary-bg);
    color: var(--btn-primary-color);
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 3px 3px 0px var(--btn-primary-shadow);
    transition: all 0.2s;
}

.btn-primary:hover {
    background: var(--btn-primary-hover-bg);
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--btn-primary-shadow);
}

.btn-primary:active {
    transform: translate(0, 0);
    box-shadow: 2px 2px 0px var(--btn-primary-shadow);
}

.btn-small {
    padding: 6px 12px;
    border: 2px solid var(--btn-primary-border);
    background: var(--btn-primary-bg);
    color: var(--btn-primary-color);
    font-size: 12px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 2px 2px 0px var(--btn-primary-shadow);
    transition: all 0.2s;
}

.btn-small:hover {
    background: var(--btn-primary-hover-bg);
}

/* ==================== NPC关系图 ==================== */
.relations-info-box {
    background: var(--npc-info-bg);
    border: 2px solid var(--card-border);
    box-shadow: 3px 3px 0px var(--card-shadow);
    padding: 12px;
    margin-bottom: 20px;
    border-left: 6px solid var(--npc-info-border);
}

.relations-info-box p {
    font-size: 13px;
    line-height: 1.6;
    color: var(--theme-text-primary);
    margin-bottom: 4px;
}

.relations-graph-container {
    position: relative;
    min-height: 450px;
    background: var(--graph-bg);
    border: 2px solid var(--card-border);
    box-shadow: 3px 3px 0px var(--card-shadow);
    padding: 20px;
    overflow: hidden;
}

.relation-node {
    position: absolute;
    cursor: pointer;
    transition: all 0.3s;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.relation-node:hover {
    transform: scale(1.1);
    z-index: 3;
}

.relation-node.selected {
    transform: scale(1.15);
    z-index: 4;
}

.relation-node.selected .relation-node-avatar {
    box-shadow: 0 0 0 4px var(--theme-primary-dark), 0 0 16px rgba(255, 20, 147, 0.5);
}

.relation-node.center-node {
    cursor: pointer;
}

.relation-node.center-node .relation-node-avatar {
    border: 3px solid #FFD700;
    box-shadow: 0 0 12px rgba(255, 215, 0, 0.4);
}

.relation-node.char-type .relation-node-avatar {
    border-color: #2196F3;
    background: linear-gradient(135deg, #64B5F6 0%, #2196F3 100%);
}

.relation-node-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--graph-node-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    border: 3px solid var(--card-border);
    box-shadow: 3px 3px 0px rgba(0,0,0,0.15);
    overflow: hidden;
    color: #fff;
}

.relation-node-name {
    text-align: center;
    margin-top: 4px;
    font-size: 12px;
    font-weight: bold;
    color: var(--theme-text-primary);
    max-width: 80px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.relation-node-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    font-size: 10px;
    font-weight: bold;
    padding: 2px 6px;
    border-radius: 8px;
    border: 1.5px solid #000;
    z-index: 5;
}

.relation-node-badge.center-badge {
    background: #FFD700;
    color: #000;
}

.relation-node-badge.char-badge {
    background: #2196F3;
    color: #fff;
}

/* 关系图图例 */
.graph-legend {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background: rgba(255, 255, 255, 0.92);
    border: 2px solid var(--card-border);
    padding: 10px 14px;
    font-size: 12px;
    z-index: 10;
    box-shadow: 2px 2px 0px var(--card-shadow);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.legend-line {
    display: inline-block;
    width: 30px;
    height: 3px;
}

.legend-line.known {
    background: #4CAF50;
}

.legend-line.unknown {
    background: transparent;
    border-top: 3px dashed #9C27B0;
}

.legend-line.unset {
    background: transparent;
    border-top: 2px dashed #ccc;
}

.legend-tip {
    margin-top: 6px;
    font-size: 11px;
    color: #999;
    font-style: italic;
}

/* 旧的relation-line保留兼容 */
.relation-line {
    position: absolute;
    height: 3px;
    background: #000000;
    transform-origin: left center;
    pointer-events: none;
}

.relation-line.known {
    background: #4CAF50;
}

.relation-line.unknown {
    background: transparent;
    border-top: 3px dashed #9C27B0;
}

.relation-label {
    position: absolute;
    background: #FFFFFF;
    padding: 4px 8px;
    border: 2px solid var(--card-border);
    font-size: 11px;
    font-weight: bold;
    color: var(--theme-primary-dark);
    box-shadow: 2px 2px 0px var(--card-shadow);
    pointer-events: none;
}

/* ==================== Page页面（全屏覆盖） ==================== */
.page {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100% !important;
    height: 100% !important;
    background: var(--theme-bg-light) !important;
    transform: translateX(100%) !important;
    transition: transform 0.3s ease !important;
    overflow-y: auto !important;
    z-index: 5000 !important;
    display: none !important;
}

.page.active {
    transform: translateX(0) !important;
    display: block !important;
    z-index: 10000 !important;
}

/* 确保后打开的页面在前面 */
#page-add-contact.active {
    z-index: 10000;
}

#page-chat {
    flex-direction: column !important;
    overflow: hidden !important;
}

#page-chat.page.active {
    display: flex !important;
}

#page-chat .chat-header {
    flex-shrink: 0 !important;
    min-height: 80px;
}

#page-chat .chat-messages {
    flex: 1 !important;
    overflow-y: auto !important;
    overflow-anchor: auto !important;
    padding: 20px;
    min-height: 0;
}

#page-chat .chat-input-container {
    flex-shrink: 0 !important;
    min-height: 64px;
}

.back-to-desktop-btn {
    position: fixed;
    top: 20px;
    left: 20px;
    background: var(--btn-primary-bg);
    color: var(--btn-primary-color);
    border: 2px solid var(--btn-primary-border);
    padding: 10px 20px;
    font-size: 14px;
    font-weight: bold;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 3px 3px 0px var(--btn-primary-shadow);
    transition: all 0.2s;
    z-index: 100;
}

.back-to-desktop-btn:hover {
    background: var(--btn-primary-hover-bg);
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--btn-primary-shadow);
}

/* panel-me中的返回按钮特殊处理 */
#panel-me .back-to-desktop-btn {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 20;
}

/* ==================== 聊天页面消息区域 ==================== */
.chat-messages {
    /* 高度由flex布局自动计算 */
    overflow-y: auto;
    overflow-anchor: auto !important;
    padding: var(--chat-messages-padding);
    background: var(--chat-messages-bg);
}

/* ==================== CSS变量定义 ==================== */
:root {
    /* 接收气泡的默认颜色 */
    --received-bubble-bg: rgba(255, 255, 255, 0.85);
    --received-bubble-border: #000000;
    --received-bubble-shadow: #FFB6C1;
    --received-bubble-color: #000000;
    
    /* 发送气泡的默认颜色 */
    --sent-bubble-bg: rgba(255, 105, 180, 0.85);
    --sent-bubble-border: #000000;
    --sent-bubble-shadow: #FFB6C1;
    --sent-bubble-color: #FFFFFF;
    
    /* 通话记录气泡专用变量 */
    --video-call-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --voice-call-bg: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --call-bubble-color: #FFFFFF;
    --call-bubble-border: #000000;
    --call-bubble-shadow: rgba(0, 0, 0, 0.2);
}

/* ==================== 消息气泡 ==================== */
.message-bubble {
    max-width: var(--received-bubble-max-width);
    padding: var(--received-bubble-padding);
    margin-bottom: 12px;
    border-radius: var(--received-bubble-radius);
    font-size: 14px;
    line-height: 1.6;
    word-wrap: break-word;
    border: 1px solid #FFFFFF;
    position: relative;
}

.message-bubble.received {
    background: var(--received-bubble-bg);
    border: 2px solid var(--received-bubble-border);
    box-shadow: 3px 3px 0px var(--received-bubble-shadow);
    color: var(--received-bubble-color);
    margin: var(--received-bubble-margin);
    max-width: var(--received-bubble-max-width);
    padding: var(--received-bubble-padding);
    border-radius: var(--received-bubble-radius);
}

/* 接收气泡的底部阴影效果 */
.message-bubble.received::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--received-bubble-shadow);
    filter: brightness(0.8);
    border-radius: 0 0 12px 12px;
    z-index: -1;
    opacity: 0.6;
}

.message-bubble.sent {
    background: var(--sent-bubble-bg);
    color: var(--sent-bubble-color);
    border: 2px solid var(--sent-bubble-border);
    box-shadow: 3px 3px 0px var(--sent-bubble-shadow);
    margin: var(--sent-bubble-margin);
    max-width: var(--sent-bubble-max-width);
    padding: var(--sent-bubble-padding);
    border-radius: var(--sent-bubble-radius);
}

/* 发送气泡的底部阴影效果 */
.message-bubble.sent::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--sent-bubble-shadow);
    filter: brightness(0.9);
    border-radius: 0 0 12px 12px;
    z-index: -1;
    opacity: 0.6;
}

/* ==================== 消息编辑模式 ==================== */
.message-edit-mode .message-bubble {
    cursor: pointer;
    position: relative;
}

.message-edit-mode .message-bubble:hover {
    opacity: 0.8;
}

.message-edit-mode .message-bubble.selected {
    border-color: var(--theme-primary-dark);
    box-shadow: 0 0 0 3px rgba(255, 20, 147, 0.3);
}

.edit-mode-toolbar {
    position: fixed;
    bottom: 70px;
    left: 0;
    right: 0;
    background: #FFFFFF;
    border-top: 2px solid #000000;
    padding: 12px;
    display: none;
    align-items: center;
    gap: 8px;
    z-index: 100;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
}

.edit-mode-toolbar.active {
    display: flex;
}

.edit-mode-toolbar .selection-count {
    flex: 1;
    font-size: 14px;
    color: #000000;
    font-weight: bold;
}

.edit-mode-toolbar .btn-edit,
.edit-mode-toolbar .btn-delete,
.edit-mode-toolbar .btn-icon-settings,
.edit-mode-toolbar .btn-cancel {
    padding: 8px 16px;
    border: 2px solid #000000;
    border-radius: 8px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s;
}

.edit-mode-toolbar .btn-edit {
    background: #4CAF50;
    color: white;
}

.edit-mode-toolbar .btn-delete {
    background: #f44336;
    color: white;
}

.edit-mode-toolbar .btn-icon-settings {
    background: var(--btn-primary-bg);
    color: white;
}

.edit-mode-toolbar .btn-cancel {
    background: #9E9E9E;
    color: white;
}

.edit-mode-toolbar button:hover {
    transform: translateY(-2px);
    box-shadow: 2px 2px 0px #000000;
}

.edit-mode-toolbar button:active {
    transform: translateY(0);
    box-shadow: none;
}

.chat-input-container {
    padding: var(--chat-input-container-padding);
    padding-bottom: max(12px, env(safe-area-inset-bottom, 0px));
    background: var(--chat-input-container-bg);
    border-top: 2px solid var(--chat-input-container-border);
    box-shadow: 0 -2px 4px var(--chat-input-container-shadow);
    display: flex;
    gap: 8px;
    align-items: center;
    z-index: 100;
    width: 100%;
    box-sizing: border-box;
}

#chatInput {
    flex: 1;
    padding: var(--chat-input-padding);
    border: 2px solid var(--chat-input-border);
    border-radius: var(--chat-input-radius);
    background: var(--chat-input-bg);
    color: var(--chat-input-color);
    font-size: 14px;
    outline: none;
}

#chatInput:focus {
    border-color: var(--chat-input-focus-border);
    box-shadow: 0 0 0 3px var(--chat-input-focus-shadow);
}

#chatInput::placeholder {
    color: var(--chat-input-placeholder-color);
}

.chat-action-btn {
    background: var(--chat-action-btn-bg);
    color: var(--chat-action-btn-color);
    border: 2px solid var(--chat-action-btn-border);
    width: var(--chat-action-btn-size);
    height: var(--chat-action-btn-size);
    font-size: 18px;
    cursor: pointer;
    box-shadow: 2px 2px 0px var(--chat-action-btn-shadow);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--chat-send-btn-radius);
}

.chat-action-btn:hover {
    background: var(--chat-action-btn-hover-bg);
}

.chat-send-btn {
    background: var(--chat-send-btn-bg);
    color: var(--chat-send-btn-color);
    border: 2px solid var(--chat-send-btn-border);
    padding: var(--chat-send-btn-padding);
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 3px 3px 0px var(--chat-send-btn-shadow);
    transition: all 0.2s;
    border-radius: var(--chat-send-btn-radius);
}

.chat-send-btn:hover {
    background: var(--chat-send-btn-hover-bg);
}

/* ==================== 响应式调整 ==================== */
@media (max-width: 768px) {
    .left-sidebar {
        width: var(--sidebar-mobile-width);
        min-width: var(--sidebar-mobile-width);
    }
    
    .sidebar-nav-item {
        padding: var(--sidebar-mobile-nav-padding);
        font-size: var(--sidebar-mobile-nav-font-size);
    }
    
    .group-contacts {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

/* ==================== 其他通用样式 ==================== */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: var(--page-header-bg);
    border-bottom: 2px solid var(--page-header-border);
}

.page-header h3 {
    font-size: 18px;
    font-weight: bold;
    color: var(--page-header-color);
}

.back-btn, .save-btn {
    background: var(--modal-bg);
    color: var(--theme-primary-dark);
    border: 2px solid var(--card-border);
    padding: 8px 16px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 2px 2px 0px var(--card-shadow);
}

.back-btn:hover, .save-btn:hover {
    background: var(--theme-secondary);
}

.page-content {
    padding: 20px;
}

.avatar-selector-modal,
.bubble-customizer-modal,
.analysis-modal,
.memory-modal,
.icon-settings-modal,
.favorites-modal,
.voice-dialog-modal,
.format-settings-modal,
.video-call-settings-modal,
.contact-management-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10002;
    align-items: center;
    justify-content: center;
}

.avatar-selector-modal.active,
.bubble-customizer-modal.active,
.analysis-modal.active,
.memory-modal.active,
.icon-settings-modal.active,
.favorites-modal.active,
.voice-dialog-modal.active,
.format-settings-modal.active,
.video-call-settings-modal.active,
.contact-management-modal.active {
    display: flex;
}

/* ==================== 头像预览和选择器样式 ==================== */
.avatar-select-section {
    text-align: center;
    margin: 20px 0;
}

.contact-avatar-preview {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--avatar-border);
    box-shadow: 3px 3px 0px var(--avatar-shadow);
    margin: 0 auto 16px;
    display: block;
    background: var(--avatar-bg);
}

.avatar-preview-section {
    text-align: center;
    margin: 20px 0;
}

.preview-avatar {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--avatar-border);
    box-shadow: 3px 3px 0px var(--avatar-shadow);
    margin: 0 auto 16px;
    display: block;
    background: var(--avatar-bg);
}

.select-avatar-btn {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-color);
    border: 2px solid var(--btn-primary-border);
    padding: 10px 20px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 3px 3px 0px var(--btn-primary-shadow);
    transition: all 0.2s;
}

.select-avatar-btn:hover {
    background: var(--btn-primary-hover-bg);
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--btn-primary-shadow);
}

.select-avatar-btn:active {
    transform: translate(0, 0);
    box-shadow: 2px 2px 0px var(--btn-primary-shadow);
}

/* ==================== 聊天页面头部 ==================== */
.chat-header {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 10px 16px;
    background: var(--chat-header-bg);
    border-bottom: 2px solid var(--chat-header-border);
    position: relative;
    z-index: 100;
    gap: 16px;
    box-shadow: 0 2px 4px var(--chat-header-shadow);
}

.chat-header .back-btn {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--chat-header-btn-bg);
    border: 2px solid var(--chat-header-btn-border);
    color: var(--chat-header-btn-color);
    padding: 8px 16px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: none;
    width: auto;
    height: auto;
}

.chat-header .back-btn:hover {
    background: var(--chat-header-btn-hover-bg);
}

.chat-header .chat-menu-btn {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--chat-header-btn-bg);
    border: 2px solid var(--chat-header-btn-border);
    color: var(--chat-header-btn-color);
    width: 32px !important;
    height: 32px !important;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: none;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-header .chat-menu-btn:hover {
    background: var(--chat-header-btn-hover-bg);
}

/* 中间头像和信息区域 */
.chat-header-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
}

.chat-header-avatar {
    width: 48px !important;
    height: 48px !important;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--chat-header-avatar-border);
    box-shadow: 0 2px 8px var(--chat-header-avatar-shadow);
    background: var(--chat-header-avatar-bg);
    display: block;
}

.chat-header-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--chat-header-name-color);
    text-align: center;
}

.chat-header-status {
    font-size: 12px;
    color: var(--chat-header-status-color);
    text-align: center;
}

/* 左右两侧功能图标 - 横向排列 */
.chat-header-icons-left,
.chat-header-icons-right {
    display: flex;
    flex-direction: row;
    gap: 12px;
    align-items: center;
}

.chat-icon-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.3);
    width: 36px !important;
    height: 36px !important;
    border-radius: 50%;
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 10;
    transition: all 0.2s;
    overflow: hidden;
}

.chat-icon-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

.chat-icon-btn img {
    width: 20px !important;
    height: 20px !important;
    object-fit: contain;
    border-radius: 4px;
    display: block;
}

.chat-menu {
    display: none;
    position: absolute;
    top: 60px;
    right: 16px;
    background: var(--chat-menu-bg);
    border: 2px solid var(--chat-menu-border);
    box-shadow: 3px 3px 0px var(--chat-menu-shadow);
    z-index: 1000;
    min-width: 180px;
}

.chat-menu.active {
    display: block;
}

.chat-menu-item {
    padding: 12px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #000000;
    border-bottom: 1px solid #FFB6C1;
}

.chat-menu-item:last-child {
    border-bottom: none;
}

.chat-menu-item:hover {
    background: #FFE4E1;
}

.typing-indicator {
    height: 20px;
    display: flex;
    visibility: hidden;
    align-items: center;
    gap: 4px;
    margin-top: 4px;
    transition: visibility 0.2s;
}

.typing-indicator.active {
    visibility: visible;
}

.typing-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #FFE4E1;
    animation: typing 1.4s infinite;
}

.typing-dot:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dot:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing {
    0%, 60%, 100% {
        opacity: 0.3;
        transform: scale(0.8);
    }
    30% {
        opacity: 1;
        transform: scale(1);
    }
}

/* ==================== 表单和输入框通用样式 ==================== */
.form-section {
    max-width: 600px;
    margin: 0 auto;
}

.current-scheme-info {
    background: var(--theme-secondary);
    border: 2px solid var(--card-border);
    box-shadow: 3px 3px 0px var(--card-shadow);
    padding: 12px 16px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.scheme-label {
    font-size: 14px;
    font-weight: bold;
    color: var(--theme-primary-dark);
}

.scheme-name {
    font-size: 14px;
    color: #000000;
}

/* ==================== 头像选择器模态框 ==================== */
.avatar-selector-content,
.bubble-customizer-content,
.analysis-modal-content,
.icon-settings-content,
.voice-dialog-content,
.format-settings-content,
.video-call-settings-content,
.contact-management-content {
    background: var(--modal-bg);
    border: 3px solid var(--modal-border);
    box-shadow: 6px 6px 0px var(--modal-shadow);
    width: 90%;
    max-width: 800px;
    max-height: 85vh;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.avatar-selector-header,
.bubble-customizer-header,
.analysis-modal-header,
.icon-settings-header,
.voice-dialog-header,
.format-settings-header,
.video-call-settings-header {
    display: flex;
    align-items: center;
    padding: 20px;
    background: var(--modal-header-bg);
    border-bottom: 2px solid var(--modal-border);
}

/* 视频通话记录详情弹窗 - 更高的z-index和更大的尺寸 */
.video-call-record-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 10005 !important; /* 比联系人管理更高 */
    align-items: center;
    justify-content: center;
}

.video-call-record-modal.active {
    display: flex;
}

.video-call-record-content {
    background: #FFFFFF;
    border: 4px solid #000000;
    box-shadow: 8px 8px 0px rgba(255, 105, 180, 0.4);
    width: 90%;
    max-width: 900px; /* 增大宽度 */
    max-height: 90vh; /* 增大高度 */
    overflow: hidden;
    display: flex;
    flex-direction: column;
    border-radius: 16px;
}

.video-call-record-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: linear-gradient(135deg, #FF69B4 0%, #FF1493 100%);
    border-bottom: 3px solid #000000;
    position: sticky;
    top: 0;
    z-index: 1;
}

.video-call-record-modal-header h3 {
    font-size: 20px;
    font-weight: 900;
    color: #FFF;
    text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.3);
}

.video-call-record-modal-body {
    padding: 24px;
    overflow-y: auto; /* 允许滚动 */
    flex: 1;
    max-height: calc(90vh - 100px); /* 确保有滚动空间 */
}
.contact-management-header {
    display: flex;
    justify-content: space-between;
    padding: 16px;
    background: var(--modal-header-bg);
    border-bottom: 2px solid var(--modal-border);
    position: sticky;
    top: 0;
    z-index: 1;
}

.avatar-selector-body,
.bubble-customizer-body,
.analysis-modal-body,
.icon-settings-body,
.voice-dialog-body,
.format-settings-body,
.video-call-settings-body,
.contact-management-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.avatar-selector-header,
.bubble-customizer-header {
    display: flex;
    align-items: center;
    padding: 20px;
    background: var(--modal-header-bg);
    border-bottom: 2px solid var(--modal-border);
}

.avatar-selector-header h3,
.bubble-customizer-header h3 {
    font-size: 18px;
    font-weight: bold;
    color: #FFFFFF;
}

.avatars-grid-selector {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 12px;
    padding: 15px;
    overflow-y: auto;
}

/* 头像选择器中的单个头像容器 */
.avatar-selector-item {
    width: 80px;
    height: 80px;
    border: 2px solid var(--card-border);
    box-shadow: 3px 3px 0px var(--card-shadow);
    overflow: hidden;
    cursor: pointer;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all 0.2s;
}

.avatar-selector-item:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--card-shadow);
}

.avatar-selector-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 头像库页面的网格 */
.avatars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: 12px;
    padding: 15px;
}

/* 头像库中的单个头像容器 */
.avatar-item {
    width: 80px;
    height: 80px;
    border: 2px solid var(--card-border);
    box-shadow: 3px 3px 0px var(--card-shadow);
    overflow: hidden;
    cursor: pointer;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all 0.2s;
}

.avatar-item:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--card-shadow);
}

.avatar-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-item.selected {
    border: 3px solid #FF1493;
    transform: scale(0.95);
    box-shadow: inset 2px 2px 5px rgba(0,0,0,0.2);
}

/* ==================== 气泡预览 ==================== */
.bubble-preview,
.bubble-customizer-preview {
    margin-top: 20px;
    padding: 16px;
    background: var(--theme-bg-light);
    border: 2px solid var(--card-border);
    box-shadow: 3px 3px 0px var(--card-shadow);
}

.preview-label {
    font-size: 14px;
    font-weight: bold;
    color: var(--theme-primary-dark);
    margin-bottom: 12px;
}

.chat-preview {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.bubble-customizer-body {
    padding: 20px;
    overflow-y: auto;
}

/* ==================== 底部面板 ==================== */
.bottom-sheet-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 8000;
}

.bottom-sheet-overlay.active {
    display: block;
}

.bottom-sheet {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--modal-bg);
    border-top: 3px solid var(--modal-border);
    box-shadow: 0 -6px 0px var(--modal-shadow);
    transform: translateY(100%);
    transition: transform 0.3s;
    z-index: 9000;
}

.bottom-sheet.active {
    transform: translateY(0);
}

.bottom-sheet-content {
    padding: 20px;
}

.bottom-sheet-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.bottom-sheet-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px;
    cursor: pointer;
    border-radius: 8px;
    transition: background 0.2s;
}

.bottom-sheet-item:hover {
    background: #FFE4E1;
}

.bottom-sheet-icon {
    font-size: 32px;
}

.bottom-sheet-label {
    font-size: 12px;
    color: #000000;
}

/* ==================== 消息类型菜单和表情包菜单 ==================== */
.message-type-menu,
.sticker-menu {
    display: none !important;
    position: fixed;
    bottom: 70px;
    left: 12px;
    background: var(--message-type-menu-bg);
    border: 2px solid var(--message-type-menu-border);
    box-shadow: 3px 3px 0px var(--message-type-menu-shadow);
    z-index: 1000;
}

.message-type-menu.active,
.sticker-menu.active {
    display: block !important;
}

.message-type-item {
    padding: 12px 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #000000;
    border-bottom: 1px solid #FFB6C1;
    min-width: 150px;
}

.message-type-item:last-child {
    border-bottom: none;
}

.message-type-item:hover {
    background: #FFE4E1;
}

.sticker-menu {
    width: 300px;
    max-height: 400px;
}

.sticker-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px;
    border-bottom: 2px solid #FFB6C1;
}

.sticker-categories {
    display: flex;
    gap: 8px;
}

.sticker-manage-btn {
    background: transparent;
    border: none;
    font-size: 18px;
    cursor: pointer;
}

.sticker-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    padding: 12px;
    overflow-y: auto;
    max-height: 300px;
}

.sticker-grid img {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    cursor: pointer;
    border-radius: 4px;
    transition: transform 0.2s;
}

.sticker-grid img:hover {
    transform: scale(1.1);
}

/* ==================== 视频通话页面 ==================== */
.video-call-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px;
    background: var(--page-header-bg);
    border-bottom: 2px solid var(--page-header-border);
}

.video-call-back-btn,
.video-call-regenerate-btn,
.video-call-settings-btn,
.video-call-hangup-btn {
    background: var(--modal-bg);
    color: var(--theme-primary-dark);
    border: 2px solid var(--card-border);
    padding: 8px 16px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 2px 2px 0px var(--card-shadow);
}

.video-call-duration {
    font-size: 16px;
    font-weight: bold;
    color: #FFFFFF;
}

.video-call-content {
    display: flex;
    height: calc(var(--app-height, 100vh) - 140px);
    background: #FFF;
}

.video-call-character {
    position: relative;
    width: 20%; /* 左边1/5 */
    min-width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #FF69B4 0%, #FF1493 100%);
    border-right: 3px solid #000000;
    flex-shrink: 0;
}

.video-call-character img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
}

.video-call-typing-indicator {
    display: none;
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
}

.video-call-typing-indicator.active {
    display: block;
}

.typing-bubble {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--card-border);
    box-shadow: 3px 3px 0px var(--card-shadow);
    padding: 12px 16px;
    border-radius: 18px;
}

.typing-dots {
    display: flex;
    gap: 4px;
}

.typing-dots span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--theme-primary);
    animation: typing 1.4s infinite;
}

.typing-dots span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-dots span:nth-child(3) {
    animation-delay: 0.4s;
}

.video-call-messages {
    flex: 1; /* 右边占据剩余空间 */
    padding: 20px;
    overflow-y: auto;
    background: #FAFAFA;
}

/* 视频通话消息气泡 */
.video-call-message {
    display: flex;
    margin-bottom: 16px;
    align-items: flex-end;
}

.video-call-message.sent {
    justify-content: flex-end;
}

.video-call-message.received {
    justify-content: flex-start;
}

.video-call-message-bubble {
    position: relative;
    max-width: 70%;
    padding: 12px 16px;
    border-radius: 16px;
    font-size: 14px;
    line-height: 1.6;
    word-wrap: break-word;
    border: 3px solid #000000;
    box-shadow: 3px 3px 0px rgba(0, 0, 0, 0.1);
}

.video-call-message.sent .video-call-message-bubble {
    background: linear-gradient(135deg, #FFE4E9 0%, #FFF5F7 100%);
    border-color: #FF69B4;
}

.video-call-message.received .video-call-message-bubble {
    background: #FFFFFF;
    border-color: #000000;
}

.video-call-play-btn {
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    background: rgba(255, 105, 180, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.video-call-play-btn:hover {
    background: rgba(255, 105, 180, 1);
    transform: scale(1.1);
}

.video-call-play-btn svg {
    width: 12px;
    height: 12px;
    fill: white;
}

/* 视频通话双语气泡样式 */
.video-call-bilingual-original {
    margin-bottom: 8px;
}

.video-call-bilingual-translation {
    padding-top: 8px;
    border-top: 2px dashed rgba(0, 0, 0, 0.2);
    color: #666;
    font-size: 13px;
}

.video-call-message-bubble.bilingual-message {
    cursor: pointer;
    position: relative;
}




.video-call-input-container {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 12px;
    background: #FFFFFF;
    border-top: 2px solid #000000;
    display: flex;
    gap: 8px;
    align-items: center;
    z-index: 100;
}

#videoCallInput {
    flex: 1;
    padding: 10px;
    border: 2px solid #000000;
    background: #FFFFFF;
    font-size: 14px;
    font-family: inherit;
}

.video-call-send-btn {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-color);
    border: 2px solid var(--btn-primary-border);
    padding: 10px 20px;
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 3px 3px 0px var(--btn-primary-shadow);
    transition: all 0.2s;
}

.video-call-send-btn:hover {
    background: var(--btn-primary-hover-bg);
}

/* ==================== iOS风格通知横幅 ==================== */
.notification-banner {
    position: fixed;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 400px;
    background: var(--notification-banner-bg);
    border: 2px solid var(--notification-banner-border);
    box-shadow: 4px 4px 0px var(--notification-banner-shadow);
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 10000;
    transition: top 0.3s;
}

.notification-banner.show {
    top: 20px;
}

.notification-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--notification-avatar-border);
    box-shadow: 2px 2px 0px var(--notification-avatar-shadow);
    flex-shrink: 0;
}

.notification-content {
    flex: 1;
}

.notification-title {
    font-size: 14px;
    font-weight: bold;
    color: var(--notification-title-color);
    margin-bottom: 4px;
}

.notification-message {
    font-size: 12px;
    color: var(--notification-message-color);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ==================== 合并发送按钮 ==================== */
.chat-merge-send-btn {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-color);
    border: 2px solid var(--btn-primary-border);
    width: 40px;
    height: 40px;
    cursor: pointer;
    box-shadow: 2px 2px 0px var(--btn-primary-shadow);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.chat-merge-send-btn:hover {
    background: var(--btn-primary-hover-bg);
}

.chat-merge-send-btn.has-pending::after {
    content: attr(data-count);
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--btn-primary-hover-bg);
    color: var(--btn-primary-color);
    border: 2px solid var(--btn-primary-border);
    border-radius: 50%;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: bold;
    box-shadow: 1px 1px 0px var(--btn-primary-shadow);
}

/* ==================== 聊天消息头像修复 ==================== */
.chat-message-avatar {
    width: 40px;
    height: 40px;
    min-width: 40px;
    min-height: 40px;
    border-radius: 50%;
    overflow: hidden;
    background: var(--avatar-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    border: 2px solid var(--avatar-border);
    box-shadow: 2px 2px 0px var(--avatar-shadow);
}

.chat-message-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.chat-message-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

/* 消息容器布局 */
.chat-message-wrapper {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    align-items: flex-start;
}

.chat-message-wrapper.sent {
    flex-direction: row-reverse;
}

.chat-message-wrapper.received {
    flex-direction: row;
}

/* ==================== 聊天消息布局 ==================== */
.chat-message {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    align-items: flex-end;
    max-width: 80%;
    position: relative;
}

.chat-message.sent {
    flex-direction: row-reverse;
    margin-left: auto;
}

.chat-message.received {
    flex-direction: row;
    margin-right: auto;
}

.chat-message-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
}

.chat-message-time {
    font-size: 11px;
    color: #999999;
    white-space: nowrap;
    align-self: flex-end;
    margin-bottom: 2px;
}

/* 接收消息：时间戳在气泡右侧 */
.chat-message.received .chat-message-time {
    margin-left: 8px;
}

/* 发送消息：时间戳在气泡左侧 */
.chat-message.sent .chat-message-time {
    margin-right: 8px;
}

/* ==================== 人设选择器模态框 ==================== */
.profile-selector-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10001;
    align-items: center;
    justify-content: center;
}

.profile-selector-modal.active {
    display: flex;
}

.profile-selector-content {
    background: var(--modal-bg);
    border: 3px solid var(--modal-border);
    box-shadow: 6px 6px 0px var(--modal-shadow);
    width: 90%;
    max-width: 500px;
    max-height: 70vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.profile-selector-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: var(--modal-header-bg);
    border-bottom: 2px solid var(--modal-border);
}

.profile-selector-header h3 {
    font-size: 18px;
    font-weight: bold;
    color: var(--modal-header-color);
}

.profile-list {
    padding: 20px;
    overflow-y: auto;
}

.profile-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--card-bg);
    border: 2px solid var(--card-border);
    box-shadow: 3px 3px 0px var(--card-shadow);
    margin-bottom: 12px;
    cursor: pointer;
    transition: all 0.2s;
    position: relative;
}

.profile-item:hover {
    background: var(--card-hover-bg);
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--card-shadow);
}

.profile-item.active {
    background: var(--card-hover-bg);
    border-color: var(--theme-primary-dark);
}

.profile-item-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--avatar-border);
    box-shadow: 2px 2px 0px var(--avatar-shadow);
    flex-shrink: 0;
}

.profile-item-info {
    flex: 1;
}

.profile-item-name {
    font-size: 16px;
    font-weight: bold;
    color: var(--theme-primary-dark);
    margin-bottom: 4px;
}

.profile-item-bio {
    font-size: 12px;
    color: var(--theme-text-primary);
}

.profile-item-check {
    display: none;
    font-size: 20px;
    color: var(--theme-primary-dark);
}

.profile-item.active .profile-item-check {
    display: block;
}

.profile-item-delete {
    background: var(--btn-primary-hover-bg);
    color: var(--btn-primary-color);
    border: 2px solid var(--btn-primary-border);
    padding: 4px 8px;
    font-size: 12px;
    cursor: pointer;
    box-shadow: 2px 2px 0px var(--btn-primary-shadow);
}

.profile-item-delete:hover {
    background: var(--btn-primary-bg);
}

/* 保存按钮组 */
.save-buttons-group {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    padding: 0 20px 20px;
}

.save-scheme-btn,
.save-as-btn {
    flex: 1;
    padding: 12px;
    border: 2px solid var(--btn-primary-border);
    background: var(--btn-primary-bg);
    color: var(--btn-primary-color);
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    box-shadow: 3px 3px 0px var(--btn-primary-shadow);
    transition: all 0.2s;
}

.save-scheme-btn:hover,
.save-as-btn:hover {
    background: var(--btn-primary-hover-bg);
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px var(--btn-primary-shadow);
}

.save-scheme-btn:active,
.save-as-btn:active {
    transform: translate(0, 0);
    box-shadow: 2px 2px 0px var(--btn-primary-shadow);
}

/* 标签容器 */
.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 8px;
}

.tag {
    background: var(--theme-primary-light);
    color: var(--theme-text-primary);
    padding: 4px 12px;
    border: 2px solid var(--card-border);
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tag-remove {
    cursor: pointer;
    font-weight: bold;
}

.tag-input-group {
    display: flex;
    gap: 8px;
}

.tag-input-group input {
    flex: 1;
}

.add-tag-btn {
    background: var(--btn-primary-bg);
    color: var(--btn-primary-color);
    border: 2px solid var(--btn-primary-border);
    width: 40px;
    height: 40px;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 2px 2px 0px var(--btn-primary-shadow);
}

.add-tag-btn:hover {
    background: var(--btn-primary-hover-bg);
}

/* ==================== 封图预览 ==================== */
.cover-image-preview {
    width: 100%;
    height: 150px;
    border: 2px solid var(--card-border);
    box-shadow: 3px 3px 0px var(--card-shadow);
    overflow: hidden;
    position: relative;
    background: var(--avatar-bg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cover-image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cover-placeholder {
    font-size: 14px;
    color: #FFFFFF;
    font-weight: bold;
}

/* 联系人卡片封图显示 */
.contact-card-cover {
    width: 100%;
    height: 60px;
    overflow: hidden;
    position: relative;
}

.contact-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


/* ==================== 像素 INS 风格联系人管理 ==================== */
.pixel-modal {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.pixel-content {
    background: linear-gradient(135deg, #FFF5F7 0%, #FFE4E9 100%);
    border: 4px solid #000;
    box-shadow: 12px 12px 0px rgba(255, 105, 180, 0.4), 
                8px 8px 0px rgba(0, 0, 0, 0.2);
    border-radius: 16px;
    overflow: hidden;
}

.pixel-header {
    background: linear-gradient(135deg, #FF69B4 0%, #FF1493 100%);
    border-bottom: 4px solid #000;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.pixel-header h3 {
    font-size: 20px;
    font-weight: 900;
    color: #FFF;
    text-shadow: 3px 3px 0px rgba(0, 0, 0, 0.3);
    letter-spacing: 1px;
    flex: 1;
}

.pixel-header .back-btn {
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid #FFF;
    color: #FFF;
    font-size: 24px;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pixel-header .back-btn:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: translateX(-3px);
}

.pixel-header .close-modal-btn {
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid #FFF;
    color: #FFF;
    font-size: 28px;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.pixel-header .close-modal-btn:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: rotate(90deg);
}

.pixel-body {
    padding: 24px;
    overflow-y: auto;
    max-height: calc(85vh - 180px);
}

.pixel-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.pixel-section {
    margin-bottom: 32px;
}

.pixel-section-title {
    font-size: 18px;
    font-weight: 800;
    color: #FF1493;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 3px dashed #FFB6C1;
    text-shadow: 2px 2px 0px rgba(255, 182, 193, 0.5);
}

.pixel-item {
    background: #FFF;
    border: 3px solid #000;
    border-radius: 12px;
    padding: 16px;
    box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.1);
    transition: all 0.2s;
    margin-bottom: 16px;
    overflow: hidden; /* 防止内容溢出 */
    word-wrap: break-word; /* 强制换行 */
}

.pixel-item:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px rgba(255, 105, 180, 0.3);
}

.pixel-label {
    display: block;
    font-size: 14px;
    font-weight: 700;
    color: #333;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.pixel-input-group {
    display: flex;
    gap: 10px;
    align-items: center;
    margin-bottom: 10px;
    overflow: hidden; /* 防止溢出 */
    max-width: 100%;
}

.pixel-input {
    flex: 1;
    min-width: 0;
    max-width: calc(100% - 100px);
    padding: 10px 14px;
    border: 2px solid #000;
    border-radius: 8px;
    font-size: 16px !important;
    background: #FFFAFC;
    transition: all 0.2s;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.pixel-input:focus {
    outline: none;
    border-color: #FF1493;
    box-shadow: 0 0 0 3px rgba(255, 20, 147, 0.1);
}

.pixel-preview {
    width: 32px;
    height: 32px;
    object-fit: contain;
    border: 2px solid #000;
    border-radius: 6px;
    background: #FFF;
    padding: 2px;
}

.pixel-emoji-preview {
    font-size: 28px;
    width: 32px;
    height: 32px;
    min-width: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #000;
    border-radius: 6px;
    background: #FFF;
    overflow: hidden;
}

.pixel-btn-small {
    padding: 8px 16px;
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    color: #FFF;
    border: 2px solid #000;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 2px 2px 0px #000;
}

.pixel-btn-small:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000;
}

.pixel-btn-small:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #000;
}

.pixel-file-input {
    font-size: 11px;
    color: #666;
    padding: 6px;
    border: 2px dashed #DDD;
    border-radius: 6px;
    background: #FAFAFA;
    cursor: pointer;
    display: none; /* 隐藏文件输入，只显示URL输入 */
}

.pixel-hint {
    font-size: 11px;
    color: #999;
    margin-top: 6px;
    font-style: italic;
}

.pixel-footer {
    padding: 20px 24px;
    background: linear-gradient(135deg, #FFF5F7 0%, #FFE4E9 100%);
    border-top: 3px solid #000;
    display: flex;
    gap: 12px;
    justify-content: center;
}

.pixel-btn-primary {
    padding: 14px 32px;
    background: linear-gradient(135deg, #FF69B4 0%, #FF1493 100%);
    color: #FFF;
    border: 3px solid #000;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 4px 4px 0px #000;
    text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.2);
}

.pixel-btn-primary:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px #000;
}

.pixel-btn-primary:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px #000;
}

.pixel-btn-secondary {
    padding: 14px 32px;
    background: linear-gradient(135deg, #9E9E9E 0%, #757575 100%);
    color: #FFF;
    border: 3px solid #000;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 4px 4px 0px #000;
    text-shadow: 2px 2px 0px rgba(0, 0, 0, 0.2);
}

.pixel-btn-secondary:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px #000;
}

.pixel-btn-secondary:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0px #000;
}


/* ==================== 视频通话历史（像素风格） ==================== */
.video-history-item {
    background: #FFF;
    border: 3px solid #000;
    border-radius: 12px;
    padding: 16px;
    box-shadow: 4px 4px 0px rgba(0, 0, 0, 0.1);
    transition: all 0.2s;
}

.video-history-item:hover {
    transform: translate(-2px, -2px);
    box-shadow: 6px 6px 0px rgba(255, 105, 180, 0.3);
}

.video-history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.video-history-title {
    font-size: 16px;
    font-weight: 700;
    color: #FF1493;
}

.video-history-actions {
    display: flex;
    gap: 8px;
}

.video-history-btn {
    padding: 6px 12px;
    border: 2px solid #000;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 2px 2px 0px #000;
}

.video-history-btn.view {
    background: linear-gradient(135deg, #4CAF50 0%, #45a049 100%);
    color: #FFF;
}

.video-history-btn.delete {
    background: linear-gradient(135deg, #f44336 0%, #d32f2f 100%);
    color: #FFF;
}

.video-history-btn:hover {
    transform: translate(-1px, -1px);
    box-shadow: 3px 3px 0px #000;
}

.video-history-btn:active {
    transform: translate(1px, 1px);
    box-shadow: 1px 1px 0px #000;
}

.video-history-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: #666;
}

.video-history-info div {
    padding: 4px 8px;
    background: #F5F5F5;
    border-radius: 4px;
    border: 1px solid #DDD;
}

.video-history-empty {
    text-align: center;
    padding: 60px 20px;
    color: #999;
}

.video-history-empty-icon {
    font-size: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
}

.video-history-empty p {
    font-size: 16px;
    font-weight: 600;
}


/* ==================== 视频通话记录消息样式 ==================== */
.video-call-record-message {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
    align-items: flex-start;
}

.video-call-record-message.user {
    flex-direction: row-reverse;
}

.record-msg-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid #000;
    overflow: hidden;
    flex-shrink: 0;
    background: linear-gradient(135deg, #FF69B4 0%, #FF1493 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.record-msg-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.record-msg-avatar-text {
    color: #FFF;
    font-size: 18px;
    font-weight: 700;
}

.record-msg-content {
    flex: 1;
    max-width: 70%;
}

.video-call-record-message.user .record-msg-content {
    text-align: right;
}

.record-msg-name {
    font-size: 12px;
    color: #999;
    margin-bottom: 6px;
    font-weight: 600;
}

.record-msg-text {
    background: #FFF;
    border: 2px solid #000;
    border-radius: 12px;
    padding: 12px 16px;
    font-size: 14px;
    line-height: 1.6;
    box-shadow: 3px 3px 0px rgba(0, 0, 0, 0.1);
    word-wrap: break-word;
}

.video-call-record-message.user .record-msg-text {
    background: linear-gradient(135deg, #FFE4E9 0%, #FFF5F7 100%);
    border-color: #FF69B4;
}

.video-call-record-message.contact .record-msg-text {
    background: #F5F5F5;
}

/* ==================== 通话记录气泡样式 ==================== */

/* 通话记录气泡基础样式 - 使用 CSS 变量实现可自定义 */
.message-bubble.received.system-call,
.message-bubble.received.video-call-record-bubble,
.message-bubble.received.voice-call-record-bubble {
    /* 使用变量，方便用户通过前端面板覆盖 */
    background: transparent !important; /* 让内部元素的背景显示 */
    border: 2px solid var(--call-bubble-border) !important;
    color: var(--call-bubble-color) !important;
    box-shadow: 0 4px 0 var(--call-bubble-shadow) !important;
    
    /* 布局相关属性 */
    display: flex;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    transition: all 0.2s;
    padding: 12px !important;
    border-radius: 12px !important;
}

/* 视频通话气泡 - 使用变量 */
.message-bubble.received.video-call-record-bubble {
    background: var(--video-call-bg) !important;
}

/* 语音通话气泡 - 使用变量 */
.message-bubble.received.voice-call-record-bubble {
    background: var(--voice-call-bg) !important;
}

/* 通话记录气泡悬停效果 */
.message-bubble.received.system-call:hover,
.message-bubble.received.video-call-record-bubble:hover,
.message-bubble.received.voice-call-record-bubble:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 0 var(--call-bubble-shadow) !important;
}

/* 通话记录标题 - 继承气泡的文字颜色 */
.video-call-record-header,
.voice-call-record-header {
    font-size: 15px;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 6px;
    color: inherit;
}

/* 通话记录时长 - 继承气泡的文字颜色 */
.video-call-record-duration,
.voice-call-record-duration {
    font-size: 13px;
    opacity: 0.9;
    color: inherit;
}

/* ==================== 像素风格表单元素 ==================== */
.pixel-textarea {
    width: 100%;
    min-height: 150px;
    padding: 12px 14px;
    border: 2px solid #000;
    border-radius: 8px;
    font-size: 13px;
    font-family: inherit;
    background: #FFFAFC;
    transition: all 0.2s;
    resize: vertical;
    line-height: 1.6;
}

.pixel-textarea:focus {
    outline: none;
    border-color: #FF1493;
    box-shadow: 0 0 0 3px rgba(255, 20, 147, 0.1);
}

/* 视频通话设置和编辑联系人的像素风格 */
.video-call-settings-modal.pixel-modal,
.contact-edit-modal.pixel-modal {
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    z-index: 10003 !important; /* 确保在最上层 */
}

.video-call-settings-content.pixel-content,
.contact-edit-content.pixel-content {
    background: linear-gradient(135deg, #FFF5F7 0%, #FFE4E9 100%);
    border: 4px solid #000;
    box-shadow: 12px 12px 0px rgba(255, 105, 180, 0.4);
    border-radius: 16px;
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.video-call-settings-header.pixel-header,
.contact-edit-header.pixel-header {
    background: linear-gradient(135deg, #FF69B4 0%, #FF1493 100%);
    border-bottom: 4px solid #000;
}

.video-call-settings-body.pixel-body,
.contact-edit-body.pixel-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
}

.video-call-settings-actions.pixel-footer,
.contact-edit-actions.pixel-footer {
    padding: 20px 24px;
    background: linear-gradient(135deg, #FFF5F7 0%, #FFE4E9 100%);
    border-top: 3px solid #000;
}

/* 角色形象图库样式 */
.character-image-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.character-image-item {
    position: relative;
    width: 100%;
    padding-top: 100%; /* 1:1 aspect ratio */
    border: 3px solid #000;
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 3px 3px 0px rgba(0, 0, 0, 0.1);
}

.character-image-item:hover {
    transform: translate(-2px, -2px);
    box-shadow: 5px 5px 0px rgba(255, 105, 180, 0.3);
}

.character-image-item.active {
    border-color: #FF1493;
    box-shadow: 0 0 0 4px rgba(255, 20, 147, 0.3);
    transform: scale(1.05);
}

.character-image-item img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.character-image-item .delete-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    background: rgba(244, 67, 54, 0.9);
    color: #FFF;
    border: 2px solid #000;
    border-radius: 50%;
    font-size: 14px;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.character-image-item:hover .delete-btn {
    display: flex;
}

.character-image-item .delete-btn:hover {
    background: #d32f2f;
    transform: scale(1.1);
}


/* ==================== 语音气泡样式 ==================== */
.voice-bubble {
    position: relative;
    min-width: 150px;
    max-width: 250px;
}

.voice-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.voice-bar.playing {
    background: rgba(255, 255, 255, 0.1);
}

.voice-duration {
    font-size: 12px;
    font-weight: 600;
    min-width: 30px;
}

.voice-waves {
    display: flex;
    align-items: center;
    gap: 3px;
    flex: 1;
}

.voice-wave {
    width: 3px;
    height: 12px;
    background: currentColor;
    border-radius: 2px;
    opacity: 0.6;
    transition: all 0.3s;
    transform-origin: bottom;
}

.voice-bar.playing .voice-wave {
    animation: wave 1.2s ease-in-out infinite;
}

.voice-bar.playing .voice-wave:nth-child(1) {
    animation-delay: 0s;
}

.voice-bar.playing .voice-wave:nth-child(2) {
    animation-delay: 0.1s;
}

.voice-bar.playing .voice-wave:nth-child(3) {
    animation-delay: 0.2s;
}

.voice-bar.playing .voice-wave:nth-child(4) {
    animation-delay: 0.3s;
}

.voice-bar.playing .voice-wave:nth-child(5) {
    animation-delay: 0.4s;
}

@keyframes wave {
    0%, 100% {
        transform: scaleY(1);
    }
    50% {
        transform: scaleY(1.7);
    }
}

.voice-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0 12px;
    font-size: 13px;
    line-height: 1.6;
}

.voice-content.visible {
    max-height: 500px;
    padding: 8px 12px 12px;
}

.voice-tone {
    color: rgba(255, 255, 255, 0.7);
    font-size: 11px;
    margin-bottom: 4px;
    font-style: italic;
}

.message-bubble.received .voice-tone {
    color: rgba(0, 0, 0, 0.5);
}

/* ==================== 图片气泡样式 ==================== */
.image-bubble {
    padding: 0;
    overflow: hidden;
    background: transparent !important;
    border: none !important;
    box-shadow: 3px 3px 0px rgba(0, 0, 0, 0.2) !important;
}

.message-image {
    display: block;
    width: 200px;
    height: 200px;
    object-fit: cover;
    cursor: pointer;
    transition: transform 0.2s;
}

.message-image:hover {
    transform: scale(1.05);
}

/* ==================== 视频气泡样式 ==================== */
.video-bubble {
    padding: 0;
    overflow: hidden;
    background: transparent !important;
    border: none !important;
    box-shadow: 3px 3px 0px rgba(0, 0, 0, 0.2) !important;
}

.video-thumbnail {
    width: 200px;
    height: 150px;
    background-size: cover;
    background-position: center;
    position: relative;
    cursor: pointer;
    transition: transform 0.2s;
}

.video-thumbnail:hover {
    transform: scale(1.05);
}

.video-play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.7);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    padding-left: 4px;
}

/* ==================== 表情包气泡样式 ==================== */
.sticker-bubble {
    padding: 0;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}

.sticker-bubble img {
    width: 120px;
    height: 120px;
    object-fit: contain;
}


/* ==================== 双语消息样式 ==================== */
.bilingual-message {
    cursor: pointer;
    user-select: none;
}

.bilingual-original {
    margin-bottom: 8px;
}

.bilingual-translation {
    padding-top: 8px;
    border-top: 1px dashed rgba(0, 0, 0, 0.1);
    color: #666666;
}

.chat-message.sent .bilingual-translation {
    color: rgba(255, 255, 255, 0.9);
    border-top-color: rgba(255, 255, 255, 0.2);
}


/* ==================== 总结确认对话框 - 简洁现代风格 ==================== */
.summary-confirm-dialog {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s;
}

.summary-confirm-dialog.active {
    opacity: 1;
}

.summary-confirm-content {
    background: #FFFFFF;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    max-width: 420px;
    width: 90%;
    overflow: hidden;
}

.summary-confirm-header {
    background: #FF69B4;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.summary-confirm-header h3 {
    margin: 0;
    color: #FFFFFF;
    font-size: 18px;
    font-weight: 600;
}

.summary-confirm-body {
    padding: 24px;
}

.summary-confirm-body p {
    margin: 0 0 16px 0;
    color: #333333;
    line-height: 1.6;
    font-size: 14px;
}

.summary-confirm-body p:last-of-type {
    margin-bottom: 0;
}

.summary-confirm-body strong {
    color: #FF69B4;
    font-weight: 600;
}

.summary-confirm-note {
    background: #FFF5F8;
    border-left: 3px solid #FF69B4;
    border-radius: 8px;
    padding: 12px 16px;
    margin-top: 16px;
    font-size: 13px;
    color: #666666;
    line-height: 1.5;
}

.summary-confirm-actions {
    display: flex;
    gap: 12px;
    padding: 16px 24px;
    background: #F8F9FA;
}

.summary-confirm-actions button {
    flex: 1;
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.summary-confirm-actions .btn-secondary {
    background: #FFFFFF;
    color: #666666;
    border: 1px solid #E0E0E0;
}

.summary-confirm-actions .btn-secondary:hover {
    background: #F5F5F5;
    border-color: #CCCCCC;
}

.summary-confirm-actions .btn-primary {
    background: #FF69B4;
    color: #FFFFFF;
}

.summary-confirm-actions .btn-primary:hover {
    background: #FF1493;
    box-shadow: 0 4px 12px rgba(255, 105, 180, 0.3);
}


/* ==================== 收藏模态框简洁风格 ==================== */
.favorites-content {
    background: #FFFFFF;
    border-radius: 0;
    width: 90%;
    max-width: 700px;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.favorites-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: #FF69B4;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.favorites-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0;
}

.favorites-body {
    padding: 16px;
    overflow-y: auto;
    flex: 1;
    background: #F8F9FA;
}

.favorites-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.favorite-item {
    background: #FFFFFF;
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.2s;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.favorite-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    transform: translateY(-2px);
}

.favorite-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.favorite-item-info {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}

.favorite-item-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid #F0F0F0;
}

.favorite-item-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.favorite-item-name {
    font-weight: 600;
    color: #333333;
    font-size: 14px;
}

.favorite-item-time {
    font-size: 12px;
    color: #999999;
}

.favorite-item-actions {
    display: flex;
    gap: 8px;
}

.favorite-item-actions button {
    background: transparent;
    color: #666666;
    border: none;
    padding: 6px 12px;
    font-size: 13px;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.2s;
}

.favorite-item-actions button:hover {
    background: #F0F0F0;
    color: #FF69B4;
}

.favorite-item-content {
    color: #555555;
    line-height: 1.6;
    font-size: 14px;
    word-wrap: break-word;
    padding-left: 48px;
}

.favorites-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
}

.favorites-empty > div:first-child {
    font-size: 56px;
    margin-bottom: 16px;
    opacity: 0.3;
}

.favorites-empty > div:nth-child(2) {
    font-size: 16px;
    font-weight: 600;
    color: #666666;
    margin-bottom: 8px;
}

.favorites-empty > div:nth-child(3) {
    font-size: 13px;
    color: #999999;
}


/* ==================== 记忆库模态框 - 简洁现代风格 ==================== */
.memory-modal-content {
    background: #FFFFFF;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    width: 90%;
    max-width: 700px;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.memory-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px;
    background: #FF69B4;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.memory-modal-header h3 {
    font-size: 18px;
    font-weight: 600;
    color: #FFFFFF;
    margin: 0;
}

.memory-modal-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
    background: #F8F9FA;
}

.memory-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* ==================== 结构化记忆 UI ==================== */
.sm-category-section {
    background: #FFFFFF;
    border-radius: 12px;
    padding: 12px 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.sm-category-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 8px;
    border-bottom: 1px solid #F0F0F0;
    margin-bottom: 8px;
}

.sm-category-name {
    font-weight: 600;
    font-size: 14px;
    color: #333;
}

.sm-category-meta {
    display: flex;
    align-items: center;
    gap: 6px;
}

.sm-category-count {
    font-size: 12px;
    color: #999;
    background: #F0F0F0;
    padding: 2px 8px;
    border-radius: 10px;
}

.sm-btn-icon {
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: 14px;
    padding: 2px 6px;
    border-radius: 4px;
    transition: background 0.2s;
}

.sm-btn-icon:hover {
    background: #F0F0F0;
}

.sm-entry {
    padding: 4px 0;
}

.sm-entry-view {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
}

.sm-entry-text {
    font-size: 13px;
    color: #555;
    line-height: 1.5;
    flex: 1;
}

.sm-entry-date {
    color: #aaa;
    font-size: 12px;
}

.sm-entry-actions {
    display: flex;
    gap: 2px;
    flex-shrink: 0;
}

.sm-empty-hint {
    font-size: 12px;
    color: #bbb;
    padding: 8px 0;
    text-align: center;
    font-style: italic;
}

.sm-add-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 10px;
    background: #FAFAFA;
    border-radius: 8px;
    margin: 8px 0;
    border: 1px dashed #DDD;
}

.sm-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #DDD;
    border-radius: 8px;
    font-size: 13px;
    box-sizing: border-box;
    outline: none;
    transition: border-color 0.2s;
}

.sm-input:focus {
    border-color: #FF69B4;
}

.sm-input-date {
    width: auto;
    max-width: 160px;
}

.sm-add-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
}

.sm-btn {
    padding: 6px 16px;
    border: none;
    border-radius: 8px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s;
}

.sm-btn-primary {
    background: #FF69B4;
    color: white;
}

.sm-btn-primary:hover {
    background: #FF85C8;
}

.sm-btn-secondary {
    background: #EEE;
    color: #666;
}

.sm-btn-secondary:hover {
    background: #DDD;
}

.sm-btn-outline {
    background: transparent;
    color: #FF69B4;
    border: 1px dashed #FF69B4;
    padding: 8px 16px;
    width: 100%;
}

.sm-btn-outline:hover {
    background: rgba(255, 105, 180, 0.05);
}

.sm-add-category-area {
    margin-top: 8px;
}

.sm-summarize-area {
    margin-top: 12px;
    text-align: center;
}

.sm-btn-summarize {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 10px 24px;
    border-radius: 10px;
    font-size: 14px;
    cursor: pointer;
    transition: opacity 0.2s;
    width: 100%;
}

.sm-btn-summarize:hover {
    opacity: 0.9;
}

.sm-entry-edit {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    background: #FAFAFA;
    border-radius: 8px;
    border: 1px dashed #DDD;
}

.memory-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 80px 20px;
    text-align: center;
}

.memory-empty > div:first-child {
    font-size: 56px;
    margin-bottom: 16px;
    opacity: 0.3;
}

.memory-empty > div:nth-child(2) {
    font-size: 16px;
    font-weight: 600;
    color: #666666;
    margin-bottom: 8px;
}

.memory-empty > div:nth-child(3) {
    font-size: 13px;
    color: #999999;
}


/* ==================== 语音通话页面样式 ==================== */

/* 语音通话页面布局 */
#page-voice-call {
    flex-direction: column !important;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-size: cover;
    background-position: center;
    overflow: hidden !important;
}

#page-voice-call.page.active {
    display: flex !important;
}

/* 语音通话头部 */
.voice-call-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    flex-shrink: 0;
    gap: 12px;
}

.voice-call-contact-info {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    flex: 1;
}

.voice-call-avatar {
    width: 80px !important;
    height: 80px !important;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    object-fit: cover;
}

.voice-call-name {
    font-size: 20px;
    font-weight: 600;
    color: #FFFFFF;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.voice-call-duration {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
    font-family: 'Courier New', monospace;
}

.voice-call-settings-btn,
.voice-call-appearance-btn,
.voice-call-regenerate-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #FFFFFF;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.voice-call-settings-btn:hover,
.voice-call-appearance-btn:hover,
.voice-call-regenerate-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

/* 声波可视化区域 */
.voice-call-visualizer {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 40px 20px;
}

#voiceCallWaveform {
    max-width: 100%;
    height: auto;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.3));
}

.voice-call-status {
    position: absolute;
    bottom: 60px;
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(0, 0, 0, 0.3);
    padding: 8px 20px;
    border-radius: 20px;
    backdrop-filter: blur(10px);
}

/* 通话消息区域 */
.voice-call-messages {
    flex-shrink: 0;
    max-height: 200px;
    overflow-y: auto;
    padding: 10px 20px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.voice-call-message {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    animation: voiceMessageSlideIn 0.3s ease;
}

@keyframes voiceMessageSlideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.voice-call-message.sent {
    flex-direction: row-reverse;
}

.voice-call-bubble {
    max-width: 70%;
    padding: 10px 16px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.4;
    position: relative;
    word-wrap: break-word;
}

.voice-call-message.received .voice-call-bubble {
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    border-bottom-left-radius: 4px;
}

.voice-call-message.sent .voice-call-bubble {
    background: rgba(102, 126, 234, 0.9);
    color: #FFFFFF;
    border-bottom-right-radius: 4px;
}

/* 双语气泡样式 */
.voice-call-bubble.bilingual-message {
    border: 2px solid rgba(102, 126, 234, 0.3);
    position: relative;
}

.voice-call-bubble.bilingual-message.show-original {
    background: rgba(255, 255, 255, 0.95);
    border-color: rgba(102, 126, 234, 0.5);
}

/* 播放按钮（镂空设计） */
.voice-play-btn {
    width: 24px;
    height: 24px;
    border: 2px solid rgba(102, 126, 234, 0.6);
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    flex-shrink: 0;
}

.voice-play-btn:hover {
    border-color: rgba(102, 126, 234, 1);
    background: rgba(102, 126, 234, 0.1);
}

.voice-play-btn svg {
    width: 12px;
    height: 12px;
    fill: rgba(102, 126, 234, 0.8);
}

.voice-play-btn.playing svg {
    fill: #667eea;
}

/* 底部控制栏 */
.voice-call-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    flex-shrink: 0;
}

.voice-call-hangup-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff6b6b 0%, #ee5a6f 100%);
    border: none;
    color: #FFFFFF;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(255, 107, 107, 0.4);
    transition: all 0.3s;
    flex-shrink: 0;
}

.voice-call-hangup-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(255, 107, 107, 0.6);
}

.voice-call-hangup-btn:active {
    transform: scale(0.95);
}

#voiceCallInput {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.9);
    font-size: 14px;
    outline: none;
    transition: all 0.3s;
}

#voiceCallInput:focus {
    background: #FFFFFF;
    border-color: rgba(102, 126, 234, 0.5);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.voice-call-mic-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #FFFFFF;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    flex-shrink: 0;
}

.voice-call-mic-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.voice-call-mic-btn:active,
.voice-call-mic-btn.recording {
    background: #ff6b6b;
    border-color: #ff6b6b;
    transform: scale(1.1);
}

/* 语音识别指示器 */
.voice-recognition-indicator {
    position: fixed;
    bottom: 120px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.8);
    color: #FFFFFF;
    padding: 12px 24px;
    border-radius: 24px;
    display: none;
    align-items: center;
    gap: 12px;
    z-index: 10001;
    backdrop-filter: blur(10px);
}

.voice-recognition-indicator.active {
    display: flex;
}

.recognition-pulse {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ff6b6b;
    animation: recognitionPulse 1.5s infinite;
}

@keyframes recognitionPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.5;
    }
}

/* 语音通话设置弹窗 */
.voice-call-settings-modal,
.voice-call-appearance-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 10002;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(5px);
}

.voice-call-settings-modal.active,
.voice-call-appearance-modal.active {
    display: flex;
}

.voice-call-settings-content,
.voice-call-appearance-content {
    background: #FFFFFF;
    border-radius: 16px;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.voice-call-settings-header,
.voice-call-appearance-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #FFFFFF;
}

.voice-call-settings-header h3,
.voice-call-appearance-header h3 {
    margin: 0;
    font-size: 18px;
}

.voice-call-settings-body,
.voice-call-appearance-body {
    padding: 20px;
    overflow-y: auto;
}

.voice-call-appearance-preview {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid #e0e0e0;
}

.voice-call-appearance-preview .preview-label {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
    color: #333;
}

/* 通话记录气泡样式 */
/* 旧版通话记录气泡（兼容） - 已被新版替代，保留以防万一 */
.message-bubble.system-call {
    /* 继承 .message-bubble.received 的样式 */
    padding: 12px 16px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    max-width: 200px;
}

.message-bubble.system-call::before {
    content: "📞";
    font-size: 16px;
}

/* 头像闪烁动画（AI思考中） */
.voice-call-avatar.voice-call-thinking {
    animation: voiceCallThinking 1.5s ease-in-out infinite;
}

@keyframes voiceCallThinking {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(0.95);
    }
}

/* 挂断动画 */
@keyframes voiceCallHangup {
    0% {
        opacity: 1;
        filter: blur(0px);
        transform: scale(1);
    }
    100% {
        opacity: 0;
        filter: blur(20px);
        transform: scale(0.9);
    }
}

.voice-call-ending {
    animation: voiceCallHangup 0.5s ease forwards;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .voice-call-avatar {
        width: 60px !important;
        height: 60px !important;
    }

    .voice-call-name {
        font-size: 18px;
    }

    #voiceCallWaveform {
        width: 100%;
        height: 150px;
    }

    .voice-call-messages {
        max-height: 150px;
    }
}


/* ==================== 语音通话设置像素风格样式 ==================== */

/* 图标预览行 */
.icon-preview-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.icon-preview {
    width: 40px;
    height: 40px;
    border: 2px solid #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    background: #FFFFFF;
    flex-shrink: 0;
}

.icon-preview img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

/* 像素风格代码预览 */
.pixel-code-preview {
    font-size: 11px;
    max-height: 200px;
    overflow-y: auto;
    background: #f5f5f5;
    padding: 10px;
    border: 2px solid #000000;
    font-family: 'Courier New', monospace;
    white-space: pre-wrap;
    word-wrap: break-word;
}

/* 像素风格分区 */
.pixel-section {
    margin-bottom: 24px;
    padding-bottom: 24px;
    border-bottom: 2px dashed #000000;
}

.pixel-section:last-child {
    border-bottom: none;
}

.pixel-section-title {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 16px;
    color: #000000;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 语音通话设置模态框像素风格覆盖 */
.voice-call-settings-modal .pixel-container,
.voice-call-appearance-modal .pixel-container {
    background: #FFFFFF;
    border: 4px solid #000000;
    border-radius: 0;
    box-shadow: 8px 8px 0 rgba(0, 0, 0, 0.2);
}

.voice-call-settings-modal .pixel-header,
.voice-call-appearance-modal .pixel-header {
    background: #000000;
    color: #FFFFFF;
    border-bottom: 4px solid #000000;
    padding: 16px 20px;
}

.voice-call-settings-modal .pixel-title,
.voice-call-appearance-modal .pixel-title {
    font-size: 18px;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.voice-call-settings-modal .pixel-btn-icon,
.voice-call-appearance-modal .pixel-btn-icon {
    width: 32px;
    height: 32px;
    border: 2px solid #FFFFFF;
    background: transparent;
    color: #FFFFFF;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s;
}

.voice-call-settings-modal .pixel-btn-icon:hover,
.voice-call-appearance-modal .pixel-btn-icon:hover {
    background: #FFFFFF;
    color: #000000;
}

.voice-call-settings-modal .pixel-body,
.voice-call-appearance-modal .pixel-body {
    padding: 20px;
    max-height: calc(80vh - 80px);
    overflow-y: auto;
}


/* ==================== 已总结消息标记 ==================== */

/* 已总结的消息右上角显示小心标记 */
.message-bubble.summarized {
    position: relative;
}

.message-bubble.summarized::after {
    content: '♡';
    position: absolute;
    top: -8px;
    right: -8px;
    width: 20px;
    height: 20px;
    background: #FFFFFF;
    border: 2px solid #FFB6C1;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: #FFB6C1;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    z-index: 1;
}

/* 通话记录气泡的总结标记位置调整 */
.message-bubble.system-call.summarized::after {
    top: -6px;
    right: -6px;
}


/* ==================== 背景图设置样式 ==================== */
.background-settings {
    padding: 12px;
    border: 2px solid #000;
    background: #fff;
    border-radius: 8px;
}

.bg-type-selector {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 12px;
}

.bg-type-selector label {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    border: 2px solid #000;
    background: #fff;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 13px;
    font-weight: normal;
    color: #333;
}

.bg-type-selector label:hover {
    background: #FFB6C1;
    transform: translateY(-2px);
    box-shadow: 2px 2px 0px #FF1493;
}

.bg-type-selector input[type="radio"] {
    margin: 0;
    cursor: pointer;
}

.bg-type-selector input[type="radio"]:checked ~ span,
.bg-type-selector label:has(input[type="radio"]:checked) {
    background: #FF1493;
    color: #fff;
    box-shadow: 2px 2px 0px #FFB6C1;
}

/* 兼容性：直接选中包含checked radio的label */
.bg-type-selector input[type="radio"]:checked {
    accent-color: #FF1493;
}

.bg-upload-section {
    padding: 12px;
    background: #f9f9f9;
    border: 2px dashed #ccc;
    border-radius: 8px;
}

.bg-preview {
    min-height: 100px;
    border: 2px dashed #ccc;
    border-radius: 8px;
    background-size: cover;
    background-position: center;
    background-repeat: repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #999;
    font-size: 14px;
    overflow: hidden;
}

.bg-preview:empty::before {
    content: '背景图预览';
}


/* ==================== 通话气泡透明修复 ==================== */
/* 强行穿透：如果里面有通话气泡，外层容器必须透明且无边框 */
/* 注意：这个规则只在通话气泡使用默认样式时生效 */
.message-container .message-bubble:has(.video-call-record-bubble),
.message-container .message-bubble:has(.voice-call-record-bubble) {
    background: transparent !important;
    background-color: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
}

/* 确保内部气泡不是透明的 */
.video-call-record-bubble, 
.voice-call-record-bubble {
    opacity: 1 !important;
    display: block !important;
    /* 不使用 !important 覆盖背景色，让用户自定义样式优先 */
}

/* ==================== 提示词管理器样式 ==================== */

.prompt-scheme-selector {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    padding: 15px;
    background: #f5f5f5;
    border-radius: 8px;
}

.prompt-scheme-selector label {
    font-weight: bold;
    white-space: nowrap;
}

.prompt-scheme-selector select {
    flex: 1;
    padding: 8px;
    border: 2px solid #000;
    border-radius: 4px;
    font-family: inherit;
    font-size: 14px;
}

.prompt-scheme-selector .btn-small {
    padding: 8px 12px;
    background: #000;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
}

.prompt-scheme-selector .btn-small:hover {
    background: #333;
}

.prompt-editors {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.prompt-editor-section {
    padding: 15px;
    background: #fff;
    border: 2px solid #000;
    border-radius: 8px;
}

.prompt-editor-section h4 {
    margin: 0 0 8px 0;
    font-size: 16px;
    color: #000;
}

.prompt-desc {
    margin: 0 0 10px 0;
    font-size: 12px;
    color: #666;
}

.prompt-editor-section textarea {
    width: 100%;
    padding: 10px;
    border: 2px solid #ccc;
    border-radius: 4px;
    font-family: inherit;
    font-size: 14px;
    resize: vertical;
    box-sizing: border-box;
}

.prompt-editor-section textarea:focus {
    outline: none;
    border-color: #000;
}

.prompt-editor-section .btn-small {
    margin-top: 8px;
    padding: 6px 12px;
    background: #666;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-family: inherit;
    font-size: 12px;
}

.prompt-editor-section .btn-small:hover {
    background: #888;
}

/* ==================== 提示词管理器样式结束 ==================== */

/* ==================== 支付宝任务卡气泡 ==================== */
.alipay-task-bubble {
    background: linear-gradient(135deg, #1677FF 0%, #0958d9 100%) !important;
    border: none !important;
    border-radius: 16px !important;
    padding: 0 !important;
    overflow: hidden;
    min-width: 220px;
    max-width: 280px !important;
    box-shadow: 0 4px 12px rgba(22, 119, 255, 0.3) !important;
    color: #fff !important;
}
.alipay-task-bubble::after {
    display: none !important;
}

.atb-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 14px 8px;
    font-size: 13px;
    font-weight: 600;
    opacity: 0.95;
}
.atb-logo {
    font-size: 18px;
}
.atb-title {
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.atb-tasks {
    background: rgba(255,255,255,0.12);
    margin: 0 10px;
    border-radius: 10px;
    padding: 6px 0;
}
.atb-task-row {
    display: flex;
    align-items: center;
    padding: 6px 12px;
    gap: 8px;
    font-size: 13px;
    line-height: 1.4;
}
.atb-task-row + .atb-task-row {
    border-top: 1px solid rgba(255,255,255,0.1);
}
.atb-icon {
    font-size: 15px;
    flex-shrink: 0;
}
.atb-icon.done { opacity: 1; }
.atb-icon.rejected { opacity: 0.6; }
.atb-icon.pending { opacity: 0.8; }
.atb-name {
    flex: 1;
}
.atb-pts {
    font-weight: 700;
    font-size: 13px;
    color: #FFD700;
    text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

.atb-footer {
    padding: 8px 14px 12px;
    font-size: 12px;
    opacity: 0.75;
    text-align: center;
}

/* ==================== 商店礼物气泡 ==================== */
.shop-gift-bubble {
    background: linear-gradient(135deg, #fff7ed, #fff1e6) !important;
    border: 1.5px solid #fed7aa !important;
    padding: 0 !important;
    overflow: hidden;
}
.shop-gift-bubble::after { display: none !important; }

.gift-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
}
.gift-card-icon { font-size: 32px; flex-shrink: 0; }
.gift-card-info { flex: 1; }
.gift-card-name { font-size: 14px; font-weight: 600; color: #92400e; margin-bottom: 2px; }
.gift-card-price { font-size: 13px; font-weight: 700; color: #d97706; }
.gift-card-status { font-size: 11px; color: #a89888; white-space: nowrap; }

/* ==================== 代付请求气泡 ==================== */
.shop-payment-bubble {
    background: linear-gradient(135deg, #eff6ff, #e0f2fe) !important;
    border: 1.5px solid #93c5fd !important;
    padding: 0 !important;
    overflow: hidden;
}
.shop-payment-bubble::after { display: none !important; }

.payment-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
}
.payment-card-icon { font-size: 32px; flex-shrink: 0; }
.payment-card-info { flex: 1; }
.payment-card-name { font-size: 14px; font-weight: 600; color: #1e40af; margin-bottom: 2px; }
.payment-card-price { font-size: 13px; font-weight: 700; color: #2563eb; }
.payment-card-status { font-size: 11px; color: #a89888; white-space: nowrap; }

/* ==================== 微博分享气泡 ==================== */
.weibo-share-bubble {
    background: linear-gradient(135deg, #f0f4ff, #e8ecf8) !important;
    border: 1.5px solid #a5b4fc !important;
    padding: 0 !important;
    overflow: hidden;
    max-width: 260px;
}
.weibo-share-bubble::after { display: none !important; }
.weibo-share-card { padding: 12px 14px; }
.weibo-share-header {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 8px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(165, 180, 252, 0.3);
}
.weibo-share-icon { font-size: 16px; }
.weibo-share-label { font-size: 11px; color: #6366f1; font-weight: 600; letter-spacing: 0.5px; }
.weibo-share-author { font-size: 13px; font-weight: 600; color: #4338ca; margin-bottom: 4px; }
.weibo-share-content { font-size: 12.5px; color: #374151; line-height: 1.5; word-break: break-word; }
.weibo-share-topic {
    margin-top: 6px;
    font-size: 11px;
    color: #6366f1;
    font-weight: 500;
}

/* ==================== 报告气泡样式 ==================== */
.message-bubble.report-bubble {
    max-width: 85%;
    padding: 12px 14px;
    font-size: 13px;
    line-height: 1.5;
}

.report-title {
    font-size: 14px;
    font-weight: bold;
    text-align: center;
    padding-bottom: 6px;
    margin-bottom: 6px;
    border-bottom: 1px dashed rgba(0,0,0,0.15);
}

.report-date {
    font-size: 11px;
    opacity: 0.7;
    text-align: center;
    margin-bottom: 8px;
}

.report-section-title {
    font-weight: bold;
    font-size: 13px;
    margin-top: 8px;
    margin-bottom: 2px;
}

.report-item {
    font-size: 12px;
    padding-left: 4px;
    line-height: 1.6;
}

.report-stat {
    font-size: 12px;
    font-weight: bold;
    opacity: 0.8;
    margin-top: 2px;
}

.report-line {
    font-size: 12px;
    line-height: 1.5;
}

.report-section-content {
    font-size: 12px;
    line-height: 1.6;
    margin-top: 4px;
}